65542256

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{24239}}^1$

素因数の和:24273

約数の個数: 30

約数和(自身を含む): 137513520

約数和(自身を除く): 71971264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 24239, 48478, 96956, 193912, 315107, 387824, 630214, 1260428, 2520856, 4096391, 5041712, 8192782, 16385564, 32771128, 65542256]

約数ペア:

[(1, 65542256), (2, 32771128), (4, 16385564), (8, 8192782), (13, 5041712), (16, 4096391), (26, 2520856), (52, 1260428), (104, 630214), (169, 387824), (208, 315107), (338, 193912), (676, 96956), (1352, 48478), (2704, 24239)]