66605902

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 111310848

約数和(自身を除く): 44704946

約数列:

[1, 2, 11, 22, 121, 131, 191, 242, 262, 382, 1331, 1441, 2101, 2662, 2882, 4202, 15851, 23111, 25021, 31702, 46222, 50042, 174361, 254221, 275231, 348722, 508442, 550462, 3027541, 6055082, 33302951, 66605902]

約数ペア:

[(1, 66605902), (2, 33302951), (11, 6055082), (22, 3027541), (121, 550462), (131, 508442), (191, 348722), (242, 275231), (262, 254221), (382, 174361), (1331, 50042), (1441, 46222), (2101, 31702), (2662, 25021), (2882, 23111), (4202, 15851)]