28591170064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{449773}}^1$

素因数の和:449947

約数の個数: 40

約数和(自身を含む): 57723995160

約数和(自身を除く): 29132825096

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 1096, 2192, 3973, 7946, 15892, 31784, 63568, 449773, 899546, 1799092, 3598184, 7196368, 13043417, 26086834, 52173668, 61618901, 104347336, 123237802, 208694672, 246475604, 492951208, 985902416, 1786948129, 3573896258, 7147792516, 14295585032, 28591170064]

約数ペア:

[(1, 28591170064), (2, 14295585032), (4, 7147792516), (8, 3573896258), (16, 1786948129), (29, 985902416), (58, 492951208), (116, 246475604), (137, 208694672), (232, 123237802), (274, 104347336), (464, 61618901), (548, 52173668), (1096, 26086834), (2192, 13043417), (3973, 7196368), (7946, 3598184), (15892, 1799092), (31784, 899546), (63568, 449773)]