25424278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3444

約数の個数: 24

約数和(自身を含む): 43283520

約数和(自身を除く): 17859242

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3389, 3751, 6778, 7502, 37279, 74558, 105059, 210118, 410069, 820138, 1155649, 2311298, 12712139, 25424278]

約数ペア:

[(1, 25424278), (2, 12712139), (11, 2311298), (22, 1155649), (31, 820138), (62, 410069), (121, 210118), (242, 105059), (341, 74558), (682, 37279), (3389, 7502), (3751, 6778)]