74920763086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1\times {\mathrm{23431}}^1$

素因数の和:28816

約数の個数: 32

約数和(自身を含む): 126316850688

約数和(自身を除く): 51396087602

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 5347, 10694, 23431, 46862, 69511, 122981, 139022, 245962, 304603, 538913, 609206, 1077826, 1598753, 3197506, 7005869, 14011738, 125285557, 250571114, 1628712241, 2881567811, 3257424482, 5763135622, 37460381543, 74920763086]

約数ペア:

[(1, 74920763086), (2, 37460381543), (13, 5763135622), (23, 3257424482), (26, 2881567811), (46, 1628712241), (299, 250571114), (598, 125285557), (5347, 14011738), (10694, 7005869), (23431, 3197506), (46862, 1598753), (69511, 1077826), (122981, 609206), (139022, 538913), (245962, 304603)]