28423903186

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{305351}}^1$

素因数の和:305530

約数の個数: 32

約数和(自身を含む): 49980015360

約数和(自身を除く): 21556112174

約数列:

[1, 2, 7, 14, 61, 109, 122, 218, 427, 763, 854, 1526, 6649, 13298, 46543, 93086, 305351, 610702, 2137457, 4274914, 18626411, 33283259, 37252822, 66566518, 130384877, 232982813, 260769754, 465965626, 2030278799, 4060557598, 14211951593, 28423903186]

約数ペア:

[(1, 28423903186), (2, 14211951593), (7, 4060557598), (14, 2030278799), (61, 465965626), (109, 260769754), (122, 232982813), (218, 130384877), (427, 66566518), (763, 37252822), (854, 33283259), (1526, 18626411), (6649, 4274914), (13298, 2137457), (46543, 610702), (93086, 305351)]