3005128

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 6514560

約数和(自身を除く): 3509432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 521, 721, 824, 1042, 1442, 2084, 2884, 3647, 4168, 5768, 7294, 14588, 29176, 53663, 107326, 214652, 375641, 429304, 751282, 1502564, 3005128]

約数ペア:

[(1, 3005128), (2, 1502564), (4, 751282), (7, 429304), (8, 375641), (14, 214652), (28, 107326), (56, 53663), (103, 29176), (206, 14588), (412, 7294), (521, 5768), (721, 4168), (824, 3647), (1042, 2884), (1442, 2084)]