65153396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 143001600

約数和(自身を除く): 77848204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 796, 1063, 1393, 2126, 2189, 2786, 4252, 4378, 5572, 7441, 8756, 11693, 14882, 15323, 23386, 29764, 30646, 46772, 61292, 81851, 163702, 211537, 327404, 423074, 846148, 1480759, 2326907, 2961518, 4653814, 5923036, 9307628, 16288349, 32576698, 65153396]

約数ペア:

[(1, 65153396), (2, 32576698), (4, 16288349), (7, 9307628), (11, 5923036), (14, 4653814), (22, 2961518), (28, 2326907), (44, 1480759), (77, 846148), (154, 423074), (199, 327404), (308, 211537), (398, 163702), (796, 81851), (1063, 61292), (1393, 46772), (2126, 30646), (2189, 29764), (2786, 23386), (4252, 15323), (4378, 14882), (5572, 11693), (7441, 8756)]