40700954

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 72548352

約数和(自身を除く): 31847398

約数列:

[1, 2, 7, 14, 31, 62, 191, 217, 382, 434, 491, 982, 1337, 2674, 3437, 5921, 6874, 11842, 15221, 30442, 41447, 82894, 93781, 106547, 187562, 213094, 656467, 1312934, 2907211, 5814422, 20350477, 40700954]

約数ペア:

[(1, 40700954), (2, 20350477), (7, 5814422), (14, 2907211), (31, 1312934), (62, 656467), (191, 213094), (217, 187562), (382, 106547), (434, 93781), (491, 82894), (982, 41447), (1337, 30442), (2674, 15221), (3437, 11842), (5921, 6874)]