40015695512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{384766303}}^1$

素因数の和:384766322

約数の個数: 16

約数和(自身を含む): 80800923840

約数和(自身を除く): 40785228328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 384766303, 769532606, 1539065212, 3078130424, 5001961939, 10003923878, 20007847756, 40015695512]

約数ペア:

[(1, 40015695512), (2, 20007847756), (4, 10003923878), (8, 5001961939), (13, 3078130424), (26, 1539065212), (52, 769532606), (104, 384766303)]