72508612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3163}}^1$

素因数の和:3699

約数の個数: 24

約数和(自身を含む): 138735072

約数和(自身を除く): 66226460

約数列:

[1, 2, 4, 11, 22, 44, 521, 1042, 2084, 3163, 5731, 6326, 11462, 12652, 22924, 34793, 69586, 139172, 1647923, 3295846, 6591692, 18127153, 36254306, 72508612]

約数ペア:

[(1, 72508612), (2, 36254306), (4, 18127153), (11, 6591692), (22, 3295846), (44, 1647923), (521, 139172), (1042, 69586), (2084, 34793), (3163, 22924), (5731, 12652), (6326, 11462)]