68778896

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{72859}}^1$

素因数の和:72926

約数の個数: 20

約数和(自身を含む): 135519600

約数和(自身を除く): 66740704

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 72859, 145718, 291436, 582872, 1165744, 4298681, 8597362, 17194724, 34389448, 68778896]

約数ペア:

[(1, 68778896), (2, 34389448), (4, 17194724), (8, 8597362), (16, 4298681), (59, 1165744), (118, 582872), (236, 291436), (472, 145718), (944, 72859)]