82478788

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17027}}^1$

素因数の和:17211

約数の個数: 24

約数和(自身を含む): 165920832

約数和(自身を除く): 83442044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 17027, 34054, 68108, 119189, 238378, 476756, 2945671, 5891342, 11782684, 20619697, 41239394, 82478788]

約数ペア:

[(1, 82478788), (2, 41239394), (4, 20619697), (7, 11782684), (14, 5891342), (28, 2945671), (173, 476756), (346, 238378), (692, 119189), (1211, 68108), (2422, 34054), (4844, 17027)]