74082988

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{6469}}^1$

素因数の和:6889

約数の個数: 24

約数和(自身を含む): 148551200

約数和(自身を除く): 74468212

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 6469, 11452, 12938, 25876, 45283, 90566, 181132, 2645821, 5291642, 10583284, 18520747, 37041494, 74082988]

約数ペア:

[(1, 74082988), (2, 37041494), (4, 18520747), (7, 10583284), (14, 5291642), (28, 2645821), (409, 181132), (818, 90566), (1636, 45283), (2863, 25876), (5726, 12938), (6469, 11452)]