66702964

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{7549}}^1$

素因数の和:7647

約数の個数: 18

約数和(自身を含む): 119282450

約数和(自身を除く): 52579486

約数列:

[1, 2, 4, 47, 94, 188, 2209, 4418, 7549, 8836, 15098, 30196, 354803, 709606, 1419212, 16675741, 33351482, 66702964]

約数ペア:

[(1, 66702964), (2, 33351482), (4, 16675741), (47, 1419212), (94, 709606), (188, 354803), (2209, 30196), (4418, 15098), (7549, 8836)]