68622988

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{3719}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 137491200

約数和(自身を除く): 68868212

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 3719, 4613, 7438, 9226, 14876, 18452, 26033, 52066, 104132, 2450821, 4901642, 9803284, 17155747, 34311494, 68622988]

約数ペア:

[(1, 68622988), (2, 34311494), (4, 17155747), (7, 9803284), (14, 4901642), (28, 2450821), (659, 104132), (1318, 52066), (2636, 26033), (3719, 18452), (4613, 14876), (7438, 9226)]