70931728

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3499}}^1$

素因数の和:3695

約数の個数: 40

約数和(自身を含む): 157976000

約数和(自身を除く): 87044272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 3499, 5068, 6998, 10136, 13996, 20272, 24493, 27992, 48986, 55984, 97972, 195944, 391888, 633319, 1266638, 2533276, 4433233, 5066552, 8866466, 10133104, 17732932, 35465864, 70931728]

約数ペア:

[(1, 70931728), (2, 35465864), (4, 17732932), (7, 10133104), (8, 8866466), (14, 5066552), (16, 4433233), (28, 2533276), (56, 1266638), (112, 633319), (181, 391888), (362, 195944), (724, 97972), (1267, 55984), (1448, 48986), (2534, 27992), (2896, 24493), (3499, 20272), (5068, 13996), (6998, 10136)]