42179272

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 80791200

約数和(自身を除く): 38611928

約数列:

[1, 2, 4, 8, 83, 139, 166, 278, 332, 457, 556, 664, 914, 1112, 1828, 3656, 11537, 23074, 37931, 46148, 63523, 75862, 92296, 127046, 151724, 254092, 303448, 508184, 5272409, 10544818, 21089636, 42179272]

約数ペア:

[(1, 42179272), (2, 21089636), (4, 10544818), (8, 5272409), (83, 508184), (139, 303448), (166, 254092), (278, 151724), (332, 127046), (457, 92296), (556, 75862), (664, 63523), (914, 46148), (1112, 37931), (1828, 23074), (3656, 11537)]