63702704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{306263}}^1$

素因数の和:306284

約数の個数: 20

約数和(自身を含む): 132918576

約数和(自身を除く): 69215872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 306263, 612526, 1225052, 2450104, 3981419, 4900208, 7962838, 15925676, 31851352, 63702704]

約数ペア:

[(1, 63702704), (2, 31851352), (4, 15925676), (8, 7962838), (13, 4900208), (16, 3981419), (26, 2450104), (52, 1225052), (104, 612526), (208, 306263)]