40074104

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10079}}^1$

素因数の和:10163

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 47017096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 10079, 20158, 40316, 70553, 80632, 141106, 282212, 564424, 715609, 1431218, 2862436, 5009263, 5724872, 10018526, 20037052, 40074104]

約数ペア:

[(1, 40074104), (2, 20037052), (4, 10018526), (7, 5724872), (8, 5009263), (14, 2862436), (28, 1431218), (56, 715609), (71, 564424), (142, 282212), (284, 141106), (497, 80632), (568, 70553), (994, 40316), (1988, 20158), (3976, 10079)]