28304214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{205103}}^1$

素因数の和:205131

約数の個数: 16

約数和(自身を含む): 59069952

約数和(自身を除く): 30765738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 205103, 410206, 615309, 1230618, 4717369, 9434738, 14152107, 28304214]

約数ペア:

[(1, 28304214), (2, 14152107), (3, 9434738), (6, 4717369), (23, 1230618), (46, 615309), (69, 410206), (138, 205103)]