72251938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3167}}^1$

素因数の和:3258

約数の個数: 32

約数和(自身を含む): 127277568

約数和(自身を除く): 55025630

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 1037, 1342, 2074, 3167, 6334, 11407, 22814, 34837, 53839, 69674, 107678, 193187, 386374, 592229, 1184458, 2125057, 3284179, 4250114, 6568358, 36125969, 72251938]

約数ペア:

[(1, 72251938), (2, 36125969), (11, 6568358), (17, 4250114), (22, 3284179), (34, 2125057), (61, 1184458), (122, 592229), (187, 386374), (374, 193187), (671, 107678), (1037, 69674), (1342, 53839), (2074, 34837), (3167, 22814), (6334, 11407)]