68985238

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37049}}^1$

素因数の和:37084

約数の個数: 24

約数和(自身を含む): 126711000

約数和(自身を除く): 57725762

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 37049, 74098, 259343, 518686, 703931, 1407862, 1815401, 3630802, 4927517, 9855034, 34492619, 68985238]

約数ペア:

[(1, 68985238), (2, 34492619), (7, 9855034), (14, 4927517), (19, 3630802), (38, 1815401), (49, 1407862), (98, 703931), (133, 518686), (266, 259343), (931, 74098), (1862, 37049)]