68190178

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{7459}}^1$

素因数の和:8121

約数の個数: 16

約数和(自身を含む): 117092160

約数和(自身を除く): 48901982

約数列:

[1, 2, 7, 14, 653, 1306, 4571, 7459, 9142, 14918, 52213, 104426, 4870727, 9741454, 34095089, 68190178]

約数ペア:

[(1, 68190178), (2, 34095089), (7, 9741454), (14, 4870727), (653, 104426), (1306, 52213), (4571, 14918), (7459, 9142)]