64462892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1239671}}^1$

素因数の和:1239688

約数の個数: 12

約数和(自身を含む): 121487856

約数和(自身を除く): 57024964

約数列:

[1, 2, 4, 13, 26, 52, 1239671, 2479342, 4958684, 16115723, 32231446, 64462892]

約数ペア:

[(1, 64462892), (2, 32231446), (4, 16115723), (13, 4958684), (26, 2479342), (52, 1239671)]