628369564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 1157184000

約数和(自身を除く): 528814436

約数列:

[1, 2, 4, 29, 58, 116, 163, 167, 199, 326, 334, 398, 652, 668, 796, 4727, 4843, 5771, 9454, 9686, 11542, 18908, 19372, 23084, 27221, 32437, 33233, 54442, 64874, 66466, 108884, 129748, 132932, 789409, 940673, 963757, 1578818, 1881346, 1927514, 3157636, 3762692, 3855028, 5416979, 10833958, 21667916, 157092391, 314184782, 628369564]

約数ペア:

[(1, 628369564), (2, 314184782), (4, 157092391), (29, 21667916), (58, 10833958), (116, 5416979), (163, 3855028), (167, 3762692), (199, 3157636), (326, 1927514), (334, 1881346), (398, 1578818), (652, 963757), (668, 940673), (796, 789409), (4727, 132932), (4843, 129748), (5771, 108884), (9454, 66466), (9686, 64874), (11542, 54442), (18908, 33233), (19372, 32437), (23084, 27221)]