74994764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{110939}}^1$

素因数の和:110969

約数の個数: 18

約数和(自身を含む): 142114140

約数和(自身を除く): 67119376

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 110939, 221878, 443756, 1442207, 2884414, 5768828, 18748691, 37497382, 74994764]

約数ペア:

[(1, 74994764), (2, 37497382), (4, 18748691), (13, 5768828), (26, 2884414), (52, 1442207), (169, 443756), (338, 221878), (676, 110939)]