68463416

素因数分解:

$2^3\times 7^1\times {\mathrm{1222561}}^1$

素因数の和:1222574

約数の個数: 16

約数和(自身を含む): 146707440

約数和(自身を除く): 78244024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1222561, 2445122, 4890244, 8557927, 9780488, 17115854, 34231708, 68463416]

約数ペア:

[(1, 68463416), (2, 34231708), (4, 17115854), (7, 9780488), (8, 8557927), (14, 4890244), (28, 2445122), (56, 1222561)]