15665981152

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{3461}}^1\times {\mathrm{3823}}^1$

素因数の和:7331

約数の個数: 48

約数和(自身を含む): 31693419072

約数和(自身を除く): 16027437920

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 3461, 3823, 6922, 7646, 13844, 15292, 27688, 30584, 55376, 61168, 110752, 122336, 128057, 141451, 256114, 282902, 512228, 565804, 1024456, 1131608, 2048912, 2263216, 4097824, 4526432, 13231403, 26462806, 52925612, 105851224, 211702448, 423404896, 489561911, 979123822, 1958247644, 3916495288, 7832990576, 15665981152]

約数ペア:

[(1, 15665981152), (2, 7832990576), (4, 3916495288), (8, 1958247644), (16, 979123822), (32, 489561911), (37, 423404896), (74, 211702448), (148, 105851224), (296, 52925612), (592, 26462806), (1184, 13231403), (3461, 4526432), (3823, 4097824), (6922, 2263216), (7646, 2048912), (13844, 1131608), (15292, 1024456), (27688, 565804), (30584, 512228), (55376, 282902), (61168, 256114), (110752, 141451), (122336, 128057)]