28146878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{5003}}^1$

素因数の和:5131

約数の個数: 16

約数和(自身を含む): 44135280

約数和(自身を除く): 15988402

約数列:

[1, 2, 29, 58, 97, 194, 2813, 5003, 5626, 10006, 145087, 290174, 485291, 970582, 14073439, 28146878]

約数ペア:

[(1, 28146878), (2, 14073439), (29, 970582), (58, 485291), (97, 290174), (194, 145087), (2813, 10006), (5003, 5626)]