74128898

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1\times {\mathrm{977}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 113369760

約数和(自身を除く): 39240862

約数列:

[1, 2, 59, 118, 643, 977, 1286, 1954, 37937, 57643, 75874, 115286, 628211, 1256422, 37064449, 74128898]

約数ペア:

[(1, 74128898), (2, 37064449), (59, 1256422), (118, 628211), (643, 115286), (977, 75874), (1286, 57643), (1954, 37937)]