17268112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 36064160

約数和(自身を除く): 18796048

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1321, 1634, 2642, 3268, 5284, 6536, 10568, 13072, 21136, 25099, 50198, 56803, 100396, 113606, 200792, 227212, 401584, 454424, 908848, 1079257, 2158514, 4317028, 8634056, 17268112]

約数ペア:

[(1, 17268112), (2, 8634056), (4, 4317028), (8, 2158514), (16, 1079257), (19, 908848), (38, 454424), (43, 401584), (76, 227212), (86, 200792), (152, 113606), (172, 100396), (304, 56803), (344, 50198), (688, 25099), (817, 21136), (1321, 13072), (1634, 10568), (2642, 6536), (3268, 5284)]