28862554

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{2273}}^1$

素因数の和:3189

約数の個数: 16

約数和(自身を含む): 49555008

約数和(自身を除く): 20692454

約数列:

[1, 2, 7, 14, 907, 1814, 2273, 4546, 6349, 12698, 15911, 31822, 2061611, 4123222, 14431277, 28862554]

約数ペア:

[(1, 28862554), (2, 14431277), (7, 4123222), (14, 2061611), (907, 31822), (1814, 15911), (2273, 12698), (4546, 6349)]