25807628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83791}}^1$

素因数の和:83813

約数の個数: 24

約数和(自身を含む): 56308224

約数和(自身を除く): 30500596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 83791, 167582, 335164, 586537, 921701, 1173074, 1843402, 2346148, 3686804, 6451907, 12903814, 25807628]

約数ペア:

[(1, 25807628), (2, 12903814), (4, 6451907), (7, 3686804), (11, 2346148), (14, 1843402), (22, 1173074), (28, 921701), (44, 586537), (77, 335164), (154, 167582), (308, 83791)]