40094768

素因数分解:

$2^4\times 7^1\times {\mathrm{357989}}^1$

素因数の和:358004

約数の個数: 20

約数和(自身を含む): 88781520

約数和(自身を除く): 48686752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 357989, 715978, 1431956, 2505923, 2863912, 5011846, 5727824, 10023692, 20047384, 40094768]

約数ペア:

[(1, 40094768), (2, 20047384), (4, 10023692), (7, 5727824), (8, 5011846), (14, 2863912), (16, 2505923), (28, 1431956), (56, 715978), (112, 357989)]