74378942

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{27941}}^1$

素因数の和:27976

約数の個数: 16

約数和(自身を含む): 122721264

約数和(自身を除く): 48342322

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 27941, 55882, 307351, 614702, 3380861, 6761722, 37189471, 74378942]

約数ペア:

[(1, 74378942), (2, 37189471), (11, 6761722), (22, 3380861), (121, 614702), (242, 307351), (1331, 55882), (2662, 27941)]