68375132

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30911}}^1$

素因数の和:31001

約数の個数: 24

約数和(自身を含む): 138485760

約数和(自身を除く): 70110628

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 30911, 61822, 123644, 216377, 432754, 865508, 2441969, 4883938, 9767876, 17093783, 34187566, 68375132]

約数ペア:

[(1, 68375132), (2, 34187566), (4, 17093783), (7, 9767876), (14, 4883938), (28, 2441969), (79, 865508), (158, 432754), (316, 216377), (553, 123644), (1106, 61822), (2212, 30911)]