80730748

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4673}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 161757792

約数和(自身を除く): 81027044

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 4673, 8638, 9346, 17276, 18692, 32711, 65422, 130844, 2883241, 5766482, 11532964, 20182687, 40365374, 80730748]

約数ペア:

[(1, 80730748), (2, 40365374), (4, 20182687), (7, 11532964), (14, 5766482), (28, 2883241), (617, 130844), (1234, 65422), (2468, 32711), (4319, 18692), (4673, 17276), (8638, 9346)]