28182644

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2713}}^1$

素因数の和:2784

約数の個数: 36

約数和(自身を含む): 58475844

約数和(自身を除く): 30293200

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 2713, 5194, 5426, 10388, 10852, 18991, 37982, 75964, 132937, 143789, 265874, 287578, 531748, 575156, 1006523, 2013046, 4026092, 7045661, 14091322, 28182644]

約数ペア:

[(1, 28182644), (2, 14091322), (4, 7045661), (7, 4026092), (14, 2013046), (28, 1006523), (49, 575156), (53, 531748), (98, 287578), (106, 265874), (196, 143789), (212, 132937), (371, 75964), (742, 37982), (1484, 18991), (2597, 10852), (2713, 10388), (5194, 5426)]