28439914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3793}}^1$

素因数の和:3981

約数の個数: 16

約数和(自身を含む): 44799552

約数和(自身を除く): 16359638

約数列:

[1, 2, 23, 46, 163, 326, 3749, 3793, 7498, 7586, 87239, 174478, 618259, 1236518, 14219957, 28439914]

約数ペア:

[(1, 28439914), (2, 14219957), (23, 1236518), (46, 618259), (163, 174478), (326, 87239), (3749, 7586), (3793, 7498)]