28236438587

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1\times {\mathrm{26041}}^1$

素因数の和:27050

約数の個数: 16

約数和(自身を含む): 32480415744

約数和(自身を除く): 4243977157

約数列:

[1, 7, 191, 811, 1337, 5677, 26041, 154901, 182287, 1084307, 4973831, 21119251, 34816817, 147834757, 4033776941, 28236438587]

約数ペア:

[(1, 28236438587), (7, 4033776941), (191, 147834757), (811, 34816817), (1337, 21119251), (5677, 4973831), (26041, 1084307), (154901, 182287)]