25797266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 43925760

約数和(自身を除く): 18128494

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 409, 517, 671, 818, 1034, 1342, 2867, 4499, 5734, 8998, 19223, 24949, 31537, 38446, 49898, 63074, 211453, 274439, 422906, 548878, 1172603, 2345206, 12898633, 25797266]

約数ペア:

[(1, 25797266), (2, 12898633), (11, 2345206), (22, 1172603), (47, 548878), (61, 422906), (94, 274439), (122, 211453), (409, 63074), (517, 49898), (671, 38446), (818, 31537), (1034, 24949), (1342, 19223), (2867, 8998), (4499, 5734)]