25190444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 45801840

約数和(自身を除く): 20611396

約数列:

[1, 2, 4, 29, 58, 116, 397, 547, 794, 1094, 1588, 2188, 11513, 15863, 23026, 31726, 46052, 63452, 217159, 434318, 868636, 6297611, 12595222, 25190444]

約数ペア:

[(1, 25190444), (2, 12595222), (4, 6297611), (29, 868636), (58, 434318), (116, 217159), (397, 63452), (547, 46052), (794, 31726), (1094, 23026), (1588, 15863), (2188, 11513)]