28362278

素因数分解:

$2^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1733}}^1$

素因数の和:1916

約数の個数: 24

約数和(自身を含む): 49814352

約数和(自身を除く): 21452074

約数列:

[1, 2, 7, 14, 49, 98, 167, 334, 1169, 1733, 2338, 3466, 8183, 12131, 16366, 24262, 84917, 169834, 289411, 578822, 2025877, 4051754, 14181139, 28362278]

約数ペア:

[(1, 28362278), (2, 14181139), (7, 4051754), (14, 2025877), (49, 578822), (98, 289411), (167, 169834), (334, 84917), (1169, 24262), (1733, 16366), (2338, 12131), (3466, 8183)]