29149720

素因数分解:

$2^3\times 5^1\times {\mathrm{728743}}^1$

素因数の和:728754

約数の個数: 16

約数和(自身を含む): 65586960

約数和(自身を除く): 36437240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 728743, 1457486, 2914972, 3643715, 5829944, 7287430, 14574860, 29149720]

約数ペア:

[(1, 29149720), (2, 14574860), (4, 7287430), (5, 5829944), (8, 3643715), (10, 2914972), (20, 1457486), (40, 728743)]