25444364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{52571}}^1$

素因数の和:52597

約数の個数: 18

約数和(自身を含む): 48944532

約数和(自身を除く): 23500168

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 52571, 105142, 210284, 578281, 1156562, 2313124, 6361091, 12722182, 25444364]

約数ペア:

[(1, 25444364), (2, 12722182), (4, 6361091), (11, 2313124), (22, 1156562), (44, 578281), (121, 210284), (242, 105142), (484, 52571)]