67657724

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 119946288

約数和(自身を除く): 52288564

約数列:

[1, 2, 4, 137, 274, 331, 373, 548, 662, 746, 1324, 1492, 45347, 51101, 90694, 102202, 123463, 181388, 204404, 246926, 493852, 16914431, 33828862, 67657724]

約数ペア:

[(1, 67657724), (2, 33828862), (4, 16914431), (137, 493852), (274, 246926), (331, 204404), (373, 181388), (548, 123463), (662, 102202), (746, 90694), (1324, 51101), (1492, 45347)]