64605704

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{25801}}^1$

素因数の和:26120

約数の個数: 16

約数和(自身を含む): 121527420

約数和(自身を除く): 56921716

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 25801, 51602, 103204, 206408, 8075713, 16151426, 32302852, 64605704]

約数ペア:

[(1, 64605704), (2, 32302852), (4, 16151426), (8, 8075713), (313, 206408), (626, 103204), (1252, 51602), (2504, 25801)]