71328552964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{12071}}^1$

素因数の和:12516

約数の個数: 48

約数和(自身を含む): 129303288576

約数和(自身を除く): 57974735612

約数列:

[1, 2, 4, 41, 82, 137, 164, 263, 274, 526, 548, 1052, 5617, 10783, 11234, 12071, 21566, 22468, 24142, 36031, 43132, 48284, 72062, 144124, 494911, 989822, 1477271, 1653727, 1979644, 2954542, 3174673, 3307454, 5909084, 6349346, 6614908, 12698692, 67802807, 130161593, 135605614, 260323186, 271211228, 434930201, 520646372, 869860402, 1739720804, 17832138241, 35664276482, 71328552964]

約数ペア:

[(1, 71328552964), (2, 35664276482), (4, 17832138241), (41, 1739720804), (82, 869860402), (137, 520646372), (164, 434930201), (263, 271211228), (274, 260323186), (526, 135605614), (548, 130161593), (1052, 67802807), (5617, 12698692), (10783, 6614908), (11234, 6349346), (12071, 5909084), (21566, 3307454), (22468, 3174673), (24142, 2954542), (36031, 1979644), (43132, 1653727), (48284, 1477271), (72062, 989822), (144124, 494911)]