28348698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{997}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 64957824

約数和(自身を除く): 36609126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 677, 997, 1354, 1994, 2031, 2991, 4062, 4739, 5982, 6979, 9478, 13958, 14217, 20937, 28434, 41874, 674969, 1349938, 2024907, 4049814, 4724783, 9449566, 14174349, 28348698]

約数ペア:

[(1, 28348698), (2, 14174349), (3, 9449566), (6, 4724783), (7, 4049814), (14, 2024907), (21, 1349938), (42, 674969), (677, 41874), (997, 28434), (1354, 20937), (1994, 14217), (2031, 13958), (2991, 9478), (4062, 6979), (4739, 5982)]