13005568

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 26269488

約数和(自身を除く): 13263920

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 503, 808, 1006, 1616, 2012, 3232, 4024, 6464, 8048, 12928, 16096, 25856, 32192, 50803, 64384, 101606, 128768, 203212, 406424, 812848, 1625696, 3251392, 6502784, 13005568]

約数ペア:

[(1, 13005568), (2, 6502784), (4, 3251392), (8, 1625696), (16, 812848), (32, 406424), (64, 203212), (101, 128768), (128, 101606), (202, 64384), (256, 50803), (404, 32192), (503, 25856), (808, 16096), (1006, 12928), (1616, 8048), (2012, 6464), (3232, 4024)]