14781864968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{3853}}^1$

素因数の和:4906

約数の個数: 64

約数和(自身を含む): 30693410160

約数和(自身を除く): 15911545192

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 997, 1924, 1994, 3848, 3853, 3988, 7706, 7976, 12961, 15412, 25922, 30824, 36889, 50089, 51844, 73778, 100178, 103688, 142561, 147556, 200356, 285122, 295112, 400712, 479557, 570244, 959114, 1140488, 1853293, 1918228, 3706586, 3836456, 3841441, 7413172, 7682882, 14826344, 15365764, 30731528, 49938733, 99877466, 142133317, 199754932, 284266634, 399509864, 568533268, 1137066536, 1847733121, 3695466242, 7390932484, 14781864968]

約数ペア:

[(1, 14781864968), (2, 7390932484), (4, 3695466242), (8, 1847733121), (13, 1137066536), (26, 568533268), (37, 399509864), (52, 284266634), (74, 199754932), (104, 142133317), (148, 99877466), (296, 49938733), (481, 30731528), (962, 15365764), (997, 14826344), (1924, 7682882), (1994, 7413172), (3848, 3841441), (3853, 3836456), (3988, 3706586), (7706, 1918228), (7976, 1853293), (12961, 1140488), (15412, 959114), (25922, 570244), (30824, 479557), (36889, 400712), (50089, 295112), (51844, 285122), (73778, 200356), (100178, 147556), (103688, 142561)]