71903668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1301}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 129382344

約数和(自身を除く): 57478676

約数列:

[1, 2, 4, 41, 82, 164, 337, 674, 1301, 1348, 2602, 5204, 13817, 27634, 53341, 55268, 106682, 213364, 438437, 876874, 1753748, 17975917, 35951834, 71903668]

約数ペア:

[(1, 71903668), (2, 35951834), (4, 17975917), (41, 1753748), (82, 876874), (164, 438437), (337, 213364), (674, 106682), (1301, 55268), (1348, 53341), (2602, 27634), (5204, 13817)]