40406574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4079}}^1$

素因数の和:4224

約数の個数: 32

約数和(自身を含む): 87736320

約数和(自身を除く): 47329746

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4079, 4953, 8158, 9906, 12237, 24474, 53027, 106054, 159081, 318162, 518033, 1036066, 1554099, 3108198, 6734429, 13468858, 20203287, 40406574]

約数ペア:

[(1, 40406574), (2, 20203287), (3, 13468858), (6, 6734429), (13, 3108198), (26, 1554099), (39, 1036066), (78, 518033), (127, 318162), (254, 159081), (381, 106054), (762, 53027), (1651, 24474), (3302, 12237), (4079, 9906), (4953, 8158)]