68517784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{231479}}^1$

素因数の和:231522

約数の個数: 16

約数和(自身を含む): 131943600

約数和(自身を除く): 63425816

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 231479, 462958, 925916, 1851832, 8564723, 17129446, 34258892, 68517784]

約数ペア:

[(1, 68517784), (2, 34258892), (4, 17129446), (8, 8564723), (37, 1851832), (74, 925916), (148, 462958), (296, 231479)]