23872730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 49337856

約数和(自身を除く): 25465126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1327, 1799, 2570, 2654, 3598, 6635, 8995, 9289, 13270, 17990, 18578, 46445, 92890, 341039, 682078, 1705195, 2387273, 3410390, 4774546, 11936365, 23872730]

約数ペア:

[(1, 23872730), (2, 11936365), (5, 4774546), (7, 3410390), (10, 2387273), (14, 1705195), (35, 682078), (70, 341039), (257, 92890), (514, 46445), (1285, 18578), (1327, 17990), (1799, 13270), (2570, 9289), (2654, 8995), (3598, 6635)]