17142328

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 36869760

約数和(自身を除く): 19727432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 691, 886, 1382, 1772, 2764, 3101, 3544, 4837, 5528, 6202, 9674, 12404, 19348, 24808, 38696, 306113, 612226, 1224452, 2142791, 2448904, 4285582, 8571164, 17142328]

約数ペア:

[(1, 17142328), (2, 8571164), (4, 4285582), (7, 2448904), (8, 2142791), (14, 1224452), (28, 612226), (56, 306113), (443, 38696), (691, 24808), (886, 19348), (1382, 12404), (1772, 9674), (2764, 6202), (3101, 5528), (3544, 4837)]