28250484

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 68789952

約数和(自身を除く): 40539468

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 1033, 2066, 2279, 3099, 4132, 4558, 6198, 6837, 9116, 12396, 13674, 27348, 44419, 54749, 88838, 109498, 133257, 164247, 177676, 218996, 266514, 328494, 533028, 656988, 2354207, 4708414, 7062621, 9416828, 14125242, 28250484]

約数ペア:

[(1, 28250484), (2, 14125242), (3, 9416828), (4, 7062621), (6, 4708414), (12, 2354207), (43, 656988), (53, 533028), (86, 328494), (106, 266514), (129, 218996), (159, 177676), (172, 164247), (212, 133257), (258, 109498), (318, 88838), (516, 54749), (636, 44419), (1033, 27348), (2066, 13674), (2279, 12396), (3099, 9116), (4132, 6837), (4558, 6198)]