28663252

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 52416000

約数和(自身を除く): 23752748

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 2399, 2987, 4798, 5974, 9596, 11948, 69571, 139142, 247097, 278284, 494194, 988388, 7165813, 14331626, 28663252]

約数ペア:

[(1, 28663252), (2, 14331626), (4, 7165813), (29, 988388), (58, 494194), (103, 278284), (116, 247097), (206, 139142), (412, 69571), (2399, 11948), (2987, 9596), (4798, 5974)]