28792946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 53440128

約数和(自身を除く): 24647182

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 281, 562, 563, 1126, 1967, 3653, 3934, 3941, 7306, 7319, 7882, 14638, 25571, 51142, 51233, 102466, 158203, 316406, 1107421, 2056639, 2214842, 4113278, 14396473, 28792946]

約数ペア:

[(1, 28792946), (2, 14396473), (7, 4113278), (13, 2214842), (14, 2056639), (26, 1107421), (91, 316406), (182, 158203), (281, 102466), (562, 51233), (563, 51142), (1126, 25571), (1967, 14638), (3653, 7882), (3934, 7319), (3941, 7306)]