28897252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4813}}^1$

素因数の和:4915

約数の個数: 24

約数和(自身を含む): 53916800

約数和(自身を除く): 25019548

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 4813, 6004, 9626, 19252, 91447, 182894, 365788, 380227, 760454, 1520908, 7224313, 14448626, 28897252]

約数ペア:

[(1, 28897252), (2, 14448626), (4, 7224313), (19, 1520908), (38, 760454), (76, 380227), (79, 365788), (158, 182894), (316, 91447), (1501, 19252), (3002, 9626), (4813, 6004)]