25128402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8707}}^1$

素因数の和:8762

約数の個数: 32

約数和(自身を含む): 55591872

約数和(自身を除く): 30463470

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 8707, 17414, 26121, 52242, 113191, 226382, 322159, 339573, 644318, 679146, 966477, 1932954, 4188067, 8376134, 12564201, 25128402]

約数ペア:

[(1, 25128402), (2, 12564201), (3, 8376134), (6, 4188067), (13, 1932954), (26, 966477), (37, 679146), (39, 644318), (74, 339573), (78, 322159), (111, 226382), (222, 113191), (481, 52242), (962, 26121), (1443, 17414), (2886, 8707)]