40382672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 85857600

約数和(自身を除く): 45474928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1153, 1592, 2189, 2306, 3184, 4378, 4612, 8756, 9224, 12683, 17512, 18448, 25366, 35024, 50732, 101464, 202928, 229447, 458894, 917788, 1835576, 2523917, 3671152, 5047834, 10095668, 20191336, 40382672]

約数ペア:

[(1, 40382672), (2, 20191336), (4, 10095668), (8, 5047834), (11, 3671152), (16, 2523917), (22, 1835576), (44, 917788), (88, 458894), (176, 229447), (199, 202928), (398, 101464), (796, 50732), (1153, 35024), (1592, 25366), (2189, 18448), (2306, 17512), (3184, 12683), (4378, 9224), (4612, 8756)]