40176812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{772631}}^1$

素因数の和:772648

約数の個数: 12

約数和(自身を含む): 75717936

約数和(自身を除く): 35541124

約数列:

[1, 2, 4, 13, 26, 52, 772631, 1545262, 3090524, 10044203, 20088406, 40176812]

約数ペア:

[(1, 40176812), (2, 20088406), (4, 10044203), (13, 3090524), (26, 1545262), (52, 772631)]