8291211668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{3539}}^1$

素因数の和:3896

約数の個数: 48

約数和(自身を含む): 15190338240

約数和(自身を除く): 6899126572

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 257, 514, 1028, 2279, 3539, 4558, 7078, 9116, 11051, 13621, 14156, 22102, 27242, 44204, 54484, 152177, 187567, 304354, 375134, 585703, 608708, 750268, 909523, 1171406, 1819046, 2342812, 3638092, 8065381, 16130762, 32261524, 39109489, 48204719, 78218978, 96409438, 156437956, 192818876, 2072802917, 4145605834, 8291211668]

約数ペア:

[(1, 8291211668), (2, 4145605834), (4, 2072802917), (43, 192818876), (53, 156437956), (86, 96409438), (106, 78218978), (172, 48204719), (212, 39109489), (257, 32261524), (514, 16130762), (1028, 8065381), (2279, 3638092), (3539, 2342812), (4558, 1819046), (7078, 1171406), (9116, 909523), (11051, 750268), (13621, 608708), (14156, 585703), (22102, 375134), (27242, 304354), (44204, 187567), (54484, 152177)]