68659864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2612

約数の個数: 64

約数和(自身を含む): 162792000

約数和(自身を除く): 94132136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 2549, 3367, 3848, 5098, 6734, 10196, 13468, 17843, 20392, 26936, 33137, 35686, 66274, 71372, 94313, 132548, 142744, 188626, 231959, 265096, 377252, 463918, 660191, 754504, 927836, 1226069, 1320382, 1855672, 2452138, 2640764, 4904276, 5281528, 8582483, 9808552, 17164966, 34329932, 68659864]

約数ペア:

[(1, 68659864), (2, 34329932), (4, 17164966), (7, 9808552), (8, 8582483), (13, 5281528), (14, 4904276), (26, 2640764), (28, 2452138), (37, 1855672), (52, 1320382), (56, 1226069), (74, 927836), (91, 754504), (104, 660191), (148, 463918), (182, 377252), (259, 265096), (296, 231959), (364, 188626), (481, 142744), (518, 132548), (728, 94313), (962, 71372), (1036, 66274), (1924, 35686), (2072, 33137), (2549, 26936), (3367, 20392), (3848, 17843), (5098, 13468), (6734, 10196)]