28046258

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1427}}^1$

素因数の和:1777

約数の個数: 16

約数和(自身を含む): 43593984

約数和(自身を除く): 15547726

約数列:

[1, 2, 31, 62, 317, 634, 1427, 2854, 9827, 19654, 44237, 88474, 452359, 904718, 14023129, 28046258]

約数ペア:

[(1, 28046258), (2, 14023129), (31, 904718), (62, 452359), (317, 88474), (634, 44237), (1427, 19654), (2854, 9827)]