68102426

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{35507}}^1$

素因数の和:35653

約数の個数: 16

約数和(自身を含む): 117602496

約数和(自身を除く): 49500070

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 35507, 71014, 248549, 497098, 4864459, 9728918, 34051213, 68102426]

約数ペア:

[(1, 68102426), (2, 34051213), (7, 9728918), (14, 4864459), (137, 497098), (274, 248549), (959, 71014), (1918, 35507)]