68251736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71693}}^1$

素因数の和:71723

約数の個数: 32

約数和(自身を含む): 154859040

約数和(自身を除く): 86607304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 71693, 143386, 286772, 501851, 573544, 1003702, 1218781, 2007404, 2437562, 4014808, 4875124, 8531467, 9750248, 17062934, 34125868, 68251736]

約数ペア:

[(1, 68251736), (2, 34125868), (4, 17062934), (7, 9750248), (8, 8531467), (14, 4875124), (17, 4014808), (28, 2437562), (34, 2007404), (56, 1218781), (68, 1003702), (119, 573544), (136, 501851), (238, 286772), (476, 143386), (952, 71693)]