25722437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 29015280

約数和(自身を除く): 3292843

約数列:

[1, 13, 37, 53, 481, 689, 1009, 1961, 13117, 25493, 37333, 53477, 485329, 695201, 1978649, 25722437]

約数ペア:

[(1, 25722437), (13, 1978649), (37, 695201), (53, 485329), (481, 53477), (689, 37333), (1009, 25493), (1961, 13117)]