74403242

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 112948512

約数和(自身を除く): 38545270

約数列:

[1, 2, 157, 211, 314, 422, 1123, 2246, 33127, 66254, 176311, 236953, 352622, 473906, 37201621, 74403242]

約数ペア:

[(1, 74403242), (2, 37201621), (157, 473906), (211, 352622), (314, 236953), (422, 176311), (1123, 66254), (2246, 33127)]