71454604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80831}}^1$

素因数の和:80865

約数の個数: 24

約数和(自身を含む): 142587648

約数和(自身を除く): 71133044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 80831, 161662, 323324, 1050803, 1374127, 2101606, 2748254, 4203212, 5496508, 17863651, 35727302, 71454604]

約数ペア:

[(1, 71454604), (2, 35727302), (4, 17863651), (13, 5496508), (17, 4203212), (26, 2748254), (34, 2101606), (52, 1374127), (68, 1050803), (221, 323324), (442, 161662), (884, 80831)]