61986352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 127773072

約数和(自身を除く): 65786720

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281, 562, 811, 1124, 1622, 2248, 3244, 4496, 4777, 6488, 9554, 12976, 13787, 19108, 27574, 38216, 55148, 76432, 110296, 220592, 227891, 455782, 911564, 1823128, 3646256, 3874147, 7748294, 15496588, 30993176, 61986352]

約数ペア:

[(1, 61986352), (2, 30993176), (4, 15496588), (8, 7748294), (16, 3874147), (17, 3646256), (34, 1823128), (68, 911564), (136, 455782), (272, 227891), (281, 220592), (562, 110296), (811, 76432), (1124, 55148), (1622, 38216), (2248, 27574), (3244, 19108), (4496, 13787), (4777, 12976), (6488, 9554)]