40673138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 70752960

約数和(自身を除く): 30079822

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 1723, 2146, 3446, 11803, 18953, 23606, 37906, 49967, 63751, 99934, 127502, 549637, 701261, 1099274, 1402522, 1848779, 3697558, 20336569, 40673138]

約数ペア:

[(1, 40673138), (2, 20336569), (11, 3697558), (22, 1848779), (29, 1402522), (37, 1099274), (58, 701261), (74, 549637), (319, 127502), (407, 99934), (638, 63751), (814, 49967), (1073, 37906), (1723, 23606), (2146, 18953), (3446, 11803)]