26728070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 24144250

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1471, 1817, 2942, 3634, 7355, 9085, 14710, 18170, 33833, 67666, 116209, 169165, 232418, 338330, 581045, 1162090, 2672807, 5345614, 13364035, 26728070]

約数ペア:

[(1, 26728070), (2, 13364035), (5, 5345614), (10, 2672807), (23, 1162090), (46, 581045), (79, 338330), (115, 232418), (158, 169165), (230, 116209), (395, 67666), (790, 33833), (1471, 18170), (1817, 14710), (2942, 9085), (3634, 7355)]