39195728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 91827456

約数和(自身を除く): 52631728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 463, 481, 572, 592, 814, 926, 962, 1144, 1628, 1852, 1924, 2288, 3256, 3704, 3848, 5093, 5291, 6019, 6512, 7408, 7696, 10186, 10582, 12038, 17131, 20372, 21164, 24076, 34262, 40744, 42328, 48152, 66209, 68524, 81488, 84656, 96304, 132418, 137048, 188441, 222703, 264836, 274096, 376882, 445406, 529672, 753764, 890812, 1059344, 1507528, 1781624, 2449733, 3015056, 3563248, 4899466, 9798932, 19597864, 39195728]

約数ペア:

[(1, 39195728), (2, 19597864), (4, 9798932), (8, 4899466), (11, 3563248), (13, 3015056), (16, 2449733), (22, 1781624), (26, 1507528), (37, 1059344), (44, 890812), (52, 753764), (74, 529672), (88, 445406), (104, 376882), (143, 274096), (148, 264836), (176, 222703), (208, 188441), (286, 137048), (296, 132418), (407, 96304), (463, 84656), (481, 81488), (572, 68524), (592, 66209), (814, 48152), (926, 42328), (962, 40744), (1144, 34262), (1628, 24076), (1852, 21164), (1924, 20372), (2288, 17131), (3256, 12038), (3704, 10582), (3848, 10186), (5093, 7696), (5291, 7408), (6019, 6512)]