74280028

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{11047}}^1$

素因数の和:11133

約数の個数: 18

約数和(自身を含む): 133249928

約数和(自身を除く): 58969900

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 11047, 22094, 44188, 452927, 905854, 1811708, 18570007, 37140014, 74280028]

約数ペア:

[(1, 74280028), (2, 37140014), (4, 18570007), (41, 1811708), (82, 905854), (164, 452927), (1681, 44188), (3362, 22094), (6724, 11047)]