8716417808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1997

約数の個数: 160

約数和(自身を含む): 21278638080

約数和(自身を除く): 12562220272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 71, 76, 112, 124, 133, 142, 152, 217, 248, 266, 284, 304, 434, 496, 497, 532, 568, 589, 868, 994, 1064, 1136, 1178, 1349, 1736, 1861, 1988, 2128, 2201, 2356, 2698, 3472, 3722, 3976, 4123, 4402, 4712, 5396, 7444, 7952, 8246, 8804, 9424, 9443, 10792, 13027, 14888, 15407, 16492, 17608, 18886, 21584, 26054, 29776, 30814, 32984, 35216, 35359, 37772, 41819, 52108, 57691, 61628, 65968, 70718, 75544, 83638, 104216, 115382, 123256, 132131, 141436, 151088, 167276, 208432, 230764, 246512, 247513, 264262, 282872, 292733, 334552, 403837, 461528, 495026, 528524, 565744, 585466, 669104, 807674, 923056, 924917, 990052, 1057048, 1096129, 1170932, 1615348, 1849834, 1980104, 2114096, 2192258, 2341864, 2510489, 3230696, 3699668, 3960208, 4096061, 4384516, 4683728, 5020978, 6461392, 7399336, 7672903, 8192122, 8769032, 10041956, 14798672, 15345806, 16384244, 17538064, 17573423, 20083912, 28672427, 30691612, 32768488, 35146846, 40167824, 57344854, 61383224, 65536976, 70293692, 77825159, 114689708, 122766448, 140587384, 155650318, 229379416, 281174768, 311300636, 458758832, 544776113, 622601272, 1089552226, 1245202544, 2179104452, 4358208904, 8716417808]

約数ペア:

[(1, 8716417808), (2, 4358208904), (4, 2179104452), (7, 1245202544), (8, 1089552226), (14, 622601272), (16, 544776113), (19, 458758832), (28, 311300636), (31, 281174768), (38, 229379416), (56, 155650318), (62, 140587384), (71, 122766448), (76, 114689708), (112, 77825159), (124, 70293692), (133, 65536976), (142, 61383224), (152, 57344854), (217, 40167824), (248, 35146846), (266, 32768488), (284, 30691612), (304, 28672427), (434, 20083912), (496, 17573423), (497, 17538064), (532, 16384244), (568, 15345806), (589, 14798672), (868, 10041956), (994, 8769032), (1064, 8192122), (1136, 7672903), (1178, 7399336), (1349, 6461392), (1736, 5020978), (1861, 4683728), (1988, 4384516), (2128, 4096061), (2201, 3960208), (2356, 3699668), (2698, 3230696), (3472, 2510489), (3722, 2341864), (3976, 2192258), (4123, 2114096), (4402, 1980104), (4712, 1849834), (5396, 1615348), (7444, 1170932), (7952, 1096129), (8246, 1057048), (8804, 990052), (9424, 924917), (9443, 923056), (10792, 807674), (13027, 669104), (14888, 585466), (15407, 565744), (16492, 528524), (17608, 495026), (18886, 461528), (21584, 403837), (26054, 334552), (29776, 292733), (30814, 282872), (32984, 264262), (35216, 247513), (35359, 246512), (37772, 230764), (41819, 208432), (52108, 167276), (57691, 151088), (61628, 141436), (65968, 132131), (70718, 123256), (75544, 115382), (83638, 104216)]