78896216

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23879}}^1$

素因数の和:23951

約数の個数: 32

約数和(自身を含む): 171936000

約数和(自身を除く): 93039784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 23879, 47758, 95516, 167153, 191032, 334306, 668612, 1337224, 1408861, 2817722, 5635444, 9862027, 11270888, 19724054, 39448108, 78896216]

約数ペア:

[(1, 78896216), (2, 39448108), (4, 19724054), (7, 11270888), (8, 9862027), (14, 5635444), (28, 2817722), (56, 1408861), (59, 1337224), (118, 668612), (236, 334306), (413, 191032), (472, 167153), (826, 95516), (1652, 47758), (3304, 23879)]