26978874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11927}}^1$

素因数の和:11974

約数の個数: 32

約数和(自身を含む): 60117120

約数和(自身を除く): 33138246

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 11927, 23854, 35781, 71562, 155051, 310102, 345883, 465153, 691766, 930306, 1037649, 2075298, 4496479, 8992958, 13489437, 26978874]

約数ペア:

[(1, 26978874), (2, 13489437), (3, 8992958), (6, 4496479), (13, 2075298), (26, 1037649), (29, 930306), (39, 691766), (58, 465153), (78, 345883), (87, 310102), (174, 155051), (377, 71562), (754, 35781), (1131, 23854), (2262, 11927)]