40368044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 72027648

約数和(自身を除く): 31659604

約数列:

[1, 2, 4, 71, 142, 284, 307, 463, 614, 926, 1228, 1852, 21797, 32873, 43594, 65746, 87188, 131492, 142141, 284282, 568564, 10092011, 20184022, 40368044]

約数ペア:

[(1, 40368044), (2, 20184022), (4, 10092011), (71, 568564), (142, 284282), (284, 142141), (307, 131492), (463, 87188), (614, 65746), (926, 43594), (1228, 32873), (1852, 21797)]