74703212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22859}}^1$

素因数の和:22925

約数の個数: 24

約数和(自身を含む): 140817600

約数和(自身を除く): 66114388

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 22859, 45718, 91436, 434321, 868642, 982937, 1737284, 1965874, 3931748, 18675803, 37351606, 74703212]

約数ペア:

[(1, 74703212), (2, 37351606), (4, 18675803), (19, 3931748), (38, 1965874), (43, 1737284), (76, 982937), (86, 868642), (172, 434321), (817, 91436), (1634, 45718), (3268, 22859)]