69898276

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{60887}}^1$

素因数の和:60939

約数の個数: 24

約数和(自身を含む): 143208576

約数和(自身を除く): 73310300

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 60887, 121774, 243548, 426209, 852418, 1704836, 2496367, 4992734, 9985468, 17474569, 34949138, 69898276]

約数ペア:

[(1, 69898276), (2, 34949138), (4, 17474569), (7, 9985468), (14, 4992734), (28, 2496367), (41, 1704836), (82, 852418), (164, 426209), (287, 243548), (574, 121774), (1148, 60887)]