25657346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 45517248

約数和(自身を除く): 19859902

約数列:

[1, 2, 11, 13, 22, 26, 143, 283, 286, 317, 566, 634, 3113, 3487, 3679, 4121, 6226, 6974, 7358, 8242, 40469, 45331, 80938, 89711, 90662, 179422, 986821, 1166243, 1973642, 2332486, 12828673, 25657346]

約数ペア:

[(1, 25657346), (2, 12828673), (11, 2332486), (13, 1973642), (22, 1166243), (26, 986821), (143, 179422), (283, 90662), (286, 89711), (317, 80938), (566, 45331), (634, 40469), (3113, 8242), (3487, 7358), (3679, 6974), (4121, 6226)]