222728632

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{37171}}^1$

素因数の和:37291

約数の個数: 32

約数和(自身を含む): 481749120

約数和(自身を除く): 259020488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 37171, 74342, 148684, 260197, 297368, 520394, 1040788, 2081576, 3977297, 7954594, 15909188, 27841079, 31818376, 55682158, 111364316, 222728632]

約数ペア:

[(1, 222728632), (2, 111364316), (4, 55682158), (7, 31818376), (8, 27841079), (14, 15909188), (28, 7954594), (56, 3977297), (107, 2081576), (214, 1040788), (428, 520394), (749, 297368), (856, 260197), (1498, 148684), (2996, 74342), (5992, 37171)]