68754826

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{37489}}^1$

素因数の和:37629

約数の個数: 16

約数和(自身を含む): 118768320

約数和(自身を除く): 50013494

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 37489, 74978, 262423, 524846, 4911059, 9822118, 34377413, 68754826]

約数ペア:

[(1, 68754826), (2, 34377413), (7, 9822118), (14, 4911059), (131, 524846), (262, 262423), (917, 74978), (1834, 37489)]