28850998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4164

約数の個数: 24

約数和(自身を含む): 49220640

約数和(自身を除く): 20369642

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 4111, 7018, 8222, 45221, 90442, 119219, 238438, 497431, 994862, 1311409, 2622818, 14425499, 28850998]

約数ペア:

[(1, 28850998), (2, 14425499), (11, 2622818), (22, 1311409), (29, 994862), (58, 497431), (121, 238438), (242, 119219), (319, 90442), (638, 45221), (3509, 8222), (4111, 7018)]