65530552848

素因数分解:

$2^4\times 3^1\times {\mathrm{20431}}^1\times {\mathrm{66821}}^1$

素因数の和:87263

約数の個数: 40

約数和(自身を含む): 169298080896

約数和(自身を除く): 103767528048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20431, 40862, 61293, 66821, 81724, 122586, 133642, 163448, 200463, 245172, 267284, 326896, 400926, 490344, 534568, 801852, 980688, 1069136, 1603704, 3207408, 1365219851, 2730439702, 4095659553, 5460879404, 8191319106, 10921758808, 16382638212, 21843517616, 32765276424, 65530552848]

約数ペア:

[(1, 65530552848), (2, 32765276424), (3, 21843517616), (4, 16382638212), (6, 10921758808), (8, 8191319106), (12, 5460879404), (16, 4095659553), (24, 2730439702), (48, 1365219851), (20431, 3207408), (40862, 1603704), (61293, 1069136), (66821, 980688), (81724, 801852), (122586, 534568), (133642, 490344), (163448, 400926), (200463, 326896), (245172, 267284)]