28454168

素因数分解:

$2^3\times {\mathrm{1871}}^1\times {\mathrm{1901}}^1$

素因数の和:3778

約数の個数: 16

約数和(自身を含む): 53408160

約数和(自身を除く): 24953992

約数列:

[1, 2, 4, 8, 1871, 1901, 3742, 3802, 7484, 7604, 14968, 15208, 3556771, 7113542, 14227084, 28454168]

約数ペア:

[(1, 28454168), (2, 14227084), (4, 7113542), (8, 3556771), (1871, 15208), (1901, 14968), (3742, 7604), (3802, 7484)]