67658656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{162641}}^1$

素因数の和:162664

約数の個数: 24

約数和(自身を含む): 143450244

約数和(自身を除く): 75791588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 162641, 325282, 650564, 1301128, 2114333, 2602256, 4228666, 5204512, 8457332, 16914664, 33829328, 67658656]

約数ペア:

[(1, 67658656), (2, 33829328), (4, 16914664), (8, 8457332), (13, 5204512), (16, 4228666), (26, 2602256), (32, 2114333), (52, 1301128), (104, 650564), (208, 325282), (416, 162641)]