40194056

素因数分解:

$2^3\times 7^1\times {\mathrm{717751}}^1$

素因数の和:717764

約数の個数: 16

約数和(自身を含む): 86130240

約数和(自身を除く): 45936184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 717751, 1435502, 2871004, 5024257, 5742008, 10048514, 20097028, 40194056]

約数ペア:

[(1, 40194056), (2, 20097028), (4, 10048514), (7, 5742008), (8, 5024257), (14, 2871004), (28, 1435502), (56, 717751)]