17271608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 34320000

約数和(自身を除く): 17048392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 571, 796, 1142, 1592, 2284, 3781, 4568, 7562, 10849, 15124, 21698, 30248, 43396, 86792, 113629, 227258, 454516, 909032, 2158951, 4317902, 8635804, 17271608]

約数ペア:

[(1, 17271608), (2, 8635804), (4, 4317902), (8, 2158951), (19, 909032), (38, 454516), (76, 227258), (152, 113629), (199, 86792), (398, 43396), (571, 30248), (796, 21698), (1142, 15124), (1592, 10849), (2284, 7562), (3781, 4568)]