15672835568

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{26227}}^1$

素因数の和:26291

約数の個数: 80

約数和(自身を含む): 34831833120

約数和(自身を除く): 19158997552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1768, 2197, 2704, 2873, 3536, 4394, 5746, 8788, 11492, 17576, 22984, 26227, 35152, 37349, 45968, 52454, 74698, 104908, 149396, 209816, 298792, 340951, 419632, 445859, 597584, 681902, 891718, 1363804, 1783436, 2727608, 3566872, 4432363, 5455216, 5796167, 7133744, 8864726, 11592334, 17729452, 23184668, 35458904, 46369336, 57620719, 70917808, 75350171, 92738672, 115241438, 150700342, 230482876, 301400684, 460965752, 602801368, 921931504, 979552223, 1205602736, 1959104446, 3918208892, 7836417784, 15672835568]

約数ペア:

[(1, 15672835568), (2, 7836417784), (4, 3918208892), (8, 1959104446), (13, 1205602736), (16, 979552223), (17, 921931504), (26, 602801368), (34, 460965752), (52, 301400684), (68, 230482876), (104, 150700342), (136, 115241438), (169, 92738672), (208, 75350171), (221, 70917808), (272, 57620719), (338, 46369336), (442, 35458904), (676, 23184668), (884, 17729452), (1352, 11592334), (1768, 8864726), (2197, 7133744), (2704, 5796167), (2873, 5455216), (3536, 4432363), (4394, 3566872), (5746, 2727608), (8788, 1783436), (11492, 1363804), (17576, 891718), (22984, 681902), (26227, 597584), (35152, 445859), (37349, 419632), (45968, 340951), (52454, 298792), (74698, 209816), (104908, 149396)]