66381302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 24

約数和(自身を含む): 108728256

約数和(自身を除く): 42346954

約数列:

[1, 2, 13, 26, 107, 214, 223, 446, 1391, 2782, 2899, 5798, 11449, 22898, 23861, 47722, 148837, 297674, 310193, 620386, 2553127, 5106254, 33190651, 66381302]

約数ペア:

[(1, 66381302), (2, 33190651), (13, 5106254), (26, 2553127), (107, 620386), (214, 310193), (223, 297674), (446, 148837), (1391, 47722), (2782, 23861), (2899, 22898), (5798, 11449)]