28261666

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2791}}^1$

素因数の和:2937

約数の個数: 16

約数和(自身を含む): 43622208

約数和(自身を除く): 15360542

約数列:

[1, 2, 61, 83, 122, 166, 2791, 5063, 5582, 10126, 170251, 231653, 340502, 463306, 14130833, 28261666]

約数ペア:

[(1, 28261666), (2, 14130833), (61, 463306), (83, 340502), (122, 231653), (166, 170251), (2791, 10126), (5063, 5582)]