27031564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 57879360

約数和(自身を除く): 30847796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 521, 763, 1042, 1526, 1853, 2084, 3052, 3647, 3706, 7294, 7412, 8857, 12971, 14588, 17714, 25942, 35428, 51884, 56789, 61999, 113578, 123998, 227156, 247996, 397523, 795046, 965413, 1590092, 1930826, 3861652, 6757891, 13515782, 27031564]

約数ペア:

[(1, 27031564), (2, 13515782), (4, 6757891), (7, 3861652), (14, 1930826), (17, 1590092), (28, 965413), (34, 795046), (68, 397523), (109, 247996), (119, 227156), (218, 123998), (238, 113578), (436, 61999), (476, 56789), (521, 51884), (763, 35428), (1042, 25942), (1526, 17714), (1853, 14588), (2084, 12971), (3052, 8857), (3647, 7412), (3706, 7294)]