40381972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 73102176

約数和(自身を除く): 32720204

約数列:

[1, 2, 4, 53, 67, 106, 134, 212, 268, 2843, 3551, 5686, 7102, 11372, 14204, 150679, 190481, 301358, 380962, 602716, 761924, 10095493, 20190986, 40381972]

約数ペア:

[(1, 40381972), (2, 20190986), (4, 10095493), (53, 761924), (67, 602716), (106, 380962), (134, 301358), (212, 190481), (268, 150679), (2843, 14204), (3551, 11372), (5686, 7102)]