74892844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1440247}}^1$

素因数の和:1440264

約数の個数: 12

約数和(自身を含む): 141144304

約数和(自身を除く): 66251460

約数列:

[1, 2, 4, 13, 26, 52, 1440247, 2880494, 5760988, 18723211, 37446422, 74892844]

約数ペア:

[(1, 74892844), (2, 37446422), (4, 18723211), (13, 5760988), (26, 2880494), (52, 1440247)]