22725976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 35334824

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 53, 56, 62, 76, 91, 104, 106, 124, 133, 152, 182, 212, 217, 247, 248, 266, 364, 371, 403, 424, 434, 494, 532, 589, 689, 728, 742, 806, 868, 988, 1007, 1064, 1178, 1378, 1484, 1612, 1643, 1729, 1736, 1976, 2014, 2356, 2756, 2821, 2968, 3224, 3286, 3458, 4028, 4123, 4712, 4823, 5512, 5642, 6572, 6916, 7049, 7657, 8056, 8246, 9646, 11284, 11501, 13091, 13144, 13832, 14098, 15314, 16492, 19292, 21359, 22568, 23002, 26182, 28196, 30628, 31217, 32984, 38584, 42718, 46004, 52364, 53599, 56392, 61256, 62434, 85436, 91637, 92008, 104728, 107198, 124868, 149513, 170872, 183274, 214396, 218519, 249736, 299026, 366548, 405821, 428792, 437038, 598052, 733096, 811642, 874076, 1196104, 1623284, 1748152, 2840747, 3246568, 5681494, 11362988, 22725976]

約数ペア:

[(1, 22725976), (2, 11362988), (4, 5681494), (7, 3246568), (8, 2840747), (13, 1748152), (14, 1623284), (19, 1196104), (26, 874076), (28, 811642), (31, 733096), (38, 598052), (52, 437038), (53, 428792), (56, 405821), (62, 366548), (76, 299026), (91, 249736), (104, 218519), (106, 214396), (124, 183274), (133, 170872), (152, 149513), (182, 124868), (212, 107198), (217, 104728), (247, 92008), (248, 91637), (266, 85436), (364, 62434), (371, 61256), (403, 56392), (424, 53599), (434, 52364), (494, 46004), (532, 42718), (589, 38584), (689, 32984), (728, 31217), (742, 30628), (806, 28196), (868, 26182), (988, 23002), (1007, 22568), (1064, 21359), (1178, 19292), (1378, 16492), (1484, 15314), (1612, 14098), (1643, 13832), (1729, 13144), (1736, 13091), (1976, 11501), (2014, 11284), (2356, 9646), (2756, 8246), (2821, 8056), (2968, 7657), (3224, 7049), (3286, 6916), (3458, 6572), (4028, 5642), (4123, 5512), (4712, 4823)]