75213788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{111263}}^1$

素因数の和:111293

約数の個数: 18

約数和(自身を含む): 142529184

約数和(自身を除く): 67315396

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 111263, 222526, 445052, 1446419, 2892838, 5785676, 18803447, 37606894, 75213788]

約数ペア:

[(1, 75213788), (2, 37606894), (4, 18803447), (13, 5785676), (26, 2892838), (52, 1446419), (169, 445052), (338, 222526), (676, 111263)]