76428616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1667}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 156725280

約数和(自身を除く): 80296664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 521, 1042, 1667, 2084, 3334, 4168, 5731, 6668, 11462, 13336, 18337, 22924, 36674, 45848, 73348, 146696, 868507, 1737014, 3474028, 6948056, 9553577, 19107154, 38214308, 76428616]

約数ペア:

[(1, 76428616), (2, 38214308), (4, 19107154), (8, 9553577), (11, 6948056), (22, 3474028), (44, 1737014), (88, 868507), (521, 146696), (1042, 73348), (1667, 45848), (2084, 36674), (3334, 22924), (4168, 18337), (5731, 13336), (6668, 11462)]