28562704

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{11981}}^1$

素因数の和:12138

約数の個数: 20

約数和(自身を含む): 55716300

約数和(自身を除く): 27153596

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 11981, 23962, 47924, 95848, 191696, 1785169, 3570338, 7140676, 14281352, 28562704]

約数ペア:

[(1, 28562704), (2, 14281352), (4, 7140676), (8, 3570338), (16, 1785169), (149, 191696), (298, 95848), (596, 47924), (1192, 23962), (2384, 11981)]