635024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 1374912

約数和(自身を除く): 739888

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 71, 86, 104, 142, 172, 208, 284, 344, 559, 568, 688, 923, 1118, 1136, 1846, 2236, 3053, 3692, 4472, 6106, 7384, 8944, 12212, 14768, 24424, 39689, 48848, 79378, 158756, 317512, 635024]

約数ペア:

[(1, 635024), (2, 317512), (4, 158756), (8, 79378), (13, 48848), (16, 39689), (26, 24424), (43, 14768), (52, 12212), (71, 8944), (86, 7384), (104, 6106), (142, 4472), (172, 3692), (208, 3053), (284, 2236), (344, 1846), (559, 1136), (568, 1118), (688, 923)]