28627656

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2089}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 71728800

約数和(自身を除く): 43101144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1713, 2089, 2284, 3426, 4178, 4568, 6267, 6852, 8356, 12534, 13704, 16712, 25068, 50136, 1192819, 2385638, 3578457, 4771276, 7156914, 9542552, 14313828, 28627656]

約数ペア:

[(1, 28627656), (2, 14313828), (3, 9542552), (4, 7156914), (6, 4771276), (8, 3578457), (12, 2385638), (24, 1192819), (571, 50136), (1142, 25068), (1713, 16712), (2089, 13704), (2284, 12534), (3426, 8356), (4178, 6852), (4568, 6267)]