64542296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88657}}^1$

素因数の和:88683

約数の個数: 32

約数和(自身を含む): 148945440

約数和(自身を除く): 84403144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 88657, 177314, 354628, 620599, 709256, 1152541, 1241198, 2305082, 2482396, 4610164, 4964792, 8067787, 9220328, 16135574, 32271148, 64542296]

約数ペア:

[(1, 64542296), (2, 32271148), (4, 16135574), (7, 9220328), (8, 8067787), (13, 4964792), (14, 4610164), (26, 2482396), (28, 2305082), (52, 1241198), (56, 1152541), (91, 709256), (104, 620599), (182, 354628), (364, 177314), (728, 88657)]