82813976

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10639}}^1$

素因数の和:10791

約数の個数: 32

約数和(自身を含む): 178752000

約数和(自身を除く): 95938024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 10639, 21278, 42556, 74473, 85112, 148946, 297892, 595784, 1478821, 2957642, 5915284, 10351747, 11830568, 20703494, 41406988, 82813976]

約数ペア:

[(1, 82813976), (2, 41406988), (4, 20703494), (7, 11830568), (8, 10351747), (14, 5915284), (28, 2957642), (56, 1478821), (139, 595784), (278, 297892), (556, 148946), (973, 85112), (1112, 74473), (1946, 42556), (3892, 21278), (7784, 10639)]