67801136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1399}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 142178400

約数和(自身を除く): 74377264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1399, 1864, 2798, 3029, 3728, 5596, 6058, 11192, 12116, 18187, 22384, 24232, 36374, 48464, 72748, 145496, 290992, 325967, 651934, 1303868, 2607736, 4237571, 5215472, 8475142, 16950284, 33900568, 67801136]

約数ペア:

[(1, 67801136), (2, 33900568), (4, 16950284), (8, 8475142), (13, 5215472), (16, 4237571), (26, 2607736), (52, 1303868), (104, 651934), (208, 325967), (233, 290992), (466, 145496), (932, 72748), (1399, 48464), (1864, 36374), (2798, 24232), (3029, 22384), (3728, 18187), (5596, 12116), (6058, 11192)]