28763110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 25979930

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1583, 1817, 3166, 3634, 7915, 9085, 15830, 18170, 36409, 72818, 125057, 182045, 250114, 364090, 625285, 1250570, 2876311, 5752622, 14381555, 28763110]

約数ペア:

[(1, 28763110), (2, 14381555), (5, 5752622), (10, 2876311), (23, 1250570), (46, 625285), (79, 364090), (115, 250114), (158, 182045), (230, 125057), (395, 72818), (790, 36409), (1583, 18170), (1817, 15830), (3166, 9085), (3634, 7915)]