42685478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{1471}}^1$

素因数の和:2803

約数の個数: 16

約数和(自身を含む): 69949440

約数和(自身を除く): 27263962

約数列:

[1, 2, 11, 22, 1319, 1471, 2638, 2942, 14509, 16181, 29018, 32362, 1940249, 3880498, 21342739, 42685478]

約数ペア:

[(1, 42685478), (2, 21342739), (11, 3880498), (22, 1940249), (1319, 32362), (1471, 29018), (2638, 16181), (2942, 14509)]