27581296

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{6361}}^1$

素因数の和:6640

約数の個数: 20

約数和(自身を含む): 53644384

約数和(自身を除く): 26063088

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 6361, 12722, 25444, 50888, 101776, 1723831, 3447662, 6895324, 13790648, 27581296]

約数ペア:

[(1, 27581296), (2, 13790648), (4, 6895324), (8, 3447662), (16, 1723831), (271, 101776), (542, 50888), (1084, 25444), (2168, 12722), (4336, 6361)]