42698828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 76980288

約数和(自身を除く): 34281460

約数列:

[1, 2, 4, 43, 86, 163, 172, 326, 652, 1523, 3046, 6092, 7009, 14018, 28036, 65489, 130978, 248249, 261956, 496498, 992996, 10674707, 21349414, 42698828]

約数ペア:

[(1, 42698828), (2, 21349414), (4, 10674707), (43, 992996), (86, 496498), (163, 261956), (172, 248249), (326, 130978), (652, 65489), (1523, 28036), (3046, 14018), (6092, 7009)]