68497042012

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3257}}^1\times {\mathrm{10289}}^1$

素因数の和:13630

約数の個数: 48

約数和(自身を含む): 138926854080

約数和(自身を除く): 70429812068

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 3257, 6514, 10289, 13028, 20578, 22799, 41156, 45598, 72023, 91196, 144046, 237761, 288092, 475522, 751097, 951044, 1502194, 1664327, 3004388, 3328654, 5257679, 6657308, 10515358, 21030716, 33511273, 67022546, 134045092, 234578911, 469157822, 938315644, 2446322929, 4892645858, 9785291716, 17124260503, 34248521006, 68497042012]

約数ペア:

[(1, 68497042012), (2, 34248521006), (4, 17124260503), (7, 9785291716), (14, 4892645858), (28, 2446322929), (73, 938315644), (146, 469157822), (292, 234578911), (511, 134045092), (1022, 67022546), (2044, 33511273), (3257, 21030716), (6514, 10515358), (10289, 6657308), (13028, 5257679), (20578, 3328654), (22799, 3004388), (41156, 1664327), (45598, 1502194), (72023, 951044), (91196, 751097), (144046, 475522), (237761, 288092)]