28735222

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2567

約数の個数: 16

約数和(自身を含む): 44323200

約数和(自身を除く): 15587978

約数列:

[1, 2, 53, 106, 113, 226, 2399, 4798, 5989, 11978, 127147, 254294, 271087, 542174, 14367611, 28735222]

約数ペア:

[(1, 28735222), (2, 14367611), (53, 542174), (106, 271087), (113, 254294), (226, 127147), (2399, 11978), (4798, 5989)]