71640866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{2503}}^1$

素因数の和:3817

約数の個数: 16

約数和(自身を含む): 117367488

約数和(自身を除く): 45726622

約数列:

[1, 2, 11, 22, 1301, 2503, 2602, 5006, 14311, 27533, 28622, 55066, 3256403, 6512806, 35820433, 71640866]

約数ペア:

[(1, 71640866), (2, 35820433), (11, 6512806), (22, 3256403), (1301, 55066), (2503, 28622), (2602, 27533), (5006, 14311)]