69000688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{253679}}^1$

素因数の和:253704

約数の個数: 20

約数和(自身を含む): 141553440

約数和(自身を除く): 72552752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 253679, 507358, 1014716, 2029432, 4058864, 4312543, 8625086, 17250172, 34500344, 69000688]

約数ペア:

[(1, 69000688), (2, 34500344), (4, 17250172), (8, 8625086), (16, 4312543), (17, 4058864), (34, 2029432), (68, 1014716), (136, 507358), (272, 253679)]