25420868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18637}}^1$

素因数の和:18683

約数の個数: 24

約数和(自身を含む): 50098944

約数和(自身を除く): 24678076

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 18637, 37274, 74548, 205007, 410014, 577747, 820028, 1155494, 2310988, 6355217, 12710434, 25420868]

約数ペア:

[(1, 25420868), (2, 12710434), (4, 6355217), (11, 2310988), (22, 1155494), (31, 820028), (44, 577747), (62, 410014), (124, 205007), (341, 74548), (682, 37274), (1364, 18637)]