61730164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1559}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 114004800

約数和(自身を除く): 52274636

約数列:

[1, 2, 4, 19, 38, 76, 521, 1042, 1559, 2084, 3118, 6236, 9899, 19798, 29621, 39596, 59242, 118484, 812239, 1624478, 3248956, 15432541, 30865082, 61730164]

約数ペア:

[(1, 61730164), (2, 30865082), (4, 15432541), (19, 3248956), (38, 1624478), (76, 812239), (521, 118484), (1042, 59242), (1559, 39596), (2084, 29621), (3118, 19798), (6236, 9899)]