61625204

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53309}}^1$

素因数の和:53347

約数の個数: 18

約数和(自身を含む): 114563190

約数和(自身を除く): 52937986

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 53309, 106618, 213236, 906253, 1812506, 3625012, 15406301, 30812602, 61625204]

約数ペア:

[(1, 61625204), (2, 30812602), (4, 15406301), (17, 3625012), (34, 1812506), (68, 906253), (289, 213236), (578, 106618), (1156, 53309)]