72323912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1213}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 140945400

約数和(自身を除く): 68621488

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 257, 514, 1028, 1213, 2056, 2426, 4852, 7453, 9704, 14906, 29812, 35177, 59624, 70354, 140708, 281416, 311741, 623482, 1246964, 2493928, 9040489, 18080978, 36161956, 72323912]

約数ペア:

[(1, 72323912), (2, 36161956), (4, 18080978), (8, 9040489), (29, 2493928), (58, 1246964), (116, 623482), (232, 311741), (257, 281416), (514, 140708), (1028, 70354), (1213, 59624), (2056, 35177), (2426, 29812), (4852, 14906), (7453, 9704)]