64985636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{560221}}^1$

素因数の和:560254

約数の個数: 12

約数和(自身を含む): 117646620

約数和(自身を除く): 52660984

約数列:

[1, 2, 4, 29, 58, 116, 560221, 1120442, 2240884, 16246409, 32492818, 64985636]

約数ペア:

[(1, 64985636), (2, 32492818), (4, 16246409), (29, 2240884), (58, 1120442), (116, 560221)]