67798274

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{991}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 103326720

約数和(自身を除く): 35528446

約数列:

[1, 2, 79, 158, 433, 866, 991, 1982, 34207, 68414, 78289, 156578, 429103, 858206, 33899137, 67798274]

約数ペア:

[(1, 67798274), (2, 33899137), (79, 858206), (158, 429103), (433, 156578), (866, 78289), (991, 68414), (1982, 34207)]