28583896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6911}}^1$

素因数の和:6975

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 31135784

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6911, 13822, 27644, 55288, 76021, 152042, 304084, 324817, 608168, 649634, 1299268, 2598536, 3572987, 7145974, 14291948, 28583896]

約数ペア:

[(1, 28583896), (2, 14291948), (4, 7145974), (8, 3572987), (11, 2598536), (22, 1299268), (44, 649634), (47, 608168), (88, 324817), (94, 304084), (188, 152042), (376, 76021), (517, 55288), (1034, 27644), (2068, 13822), (4136, 6911)]