28479796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{887}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 52214400

約数和(自身を除く): 23734604

約数列:

[1, 2, 4, 23, 46, 92, 349, 698, 887, 1396, 1774, 3548, 8027, 16054, 20401, 32108, 40802, 81604, 309563, 619126, 1238252, 7119949, 14239898, 28479796]

約数ペア:

[(1, 28479796), (2, 14239898), (4, 7119949), (23, 1238252), (46, 619126), (92, 309563), (349, 81604), (698, 40802), (887, 32108), (1396, 20401), (1774, 16054), (3548, 8027)]