28068454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4231}}^1$

素因数の和:4371

約数の個数: 16

約数和(自身を含む): 43877376

約数和(自身を除く): 15808922

約数列:

[1, 2, 31, 62, 107, 214, 3317, 4231, 6634, 8462, 131161, 262322, 452717, 905434, 14034227, 28068454]

約数ペア:

[(1, 28068454), (2, 14034227), (31, 905434), (62, 452717), (107, 262322), (214, 131161), (3317, 8462), (4231, 6634)]