39988984

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1549}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 85932000

約数和(自身を除く): 45943016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 922, 1549, 1844, 3098, 3227, 3688, 6196, 6454, 10843, 12392, 12908, 21686, 25816, 43372, 86744, 714089, 1428178, 2856356, 4998623, 5712712, 9997246, 19994492, 39988984]

約数ペア:

[(1, 39988984), (2, 19994492), (4, 9997246), (7, 5712712), (8, 4998623), (14, 2856356), (28, 1428178), (56, 714089), (461, 86744), (922, 43372), (1549, 25816), (1844, 21686), (3098, 12908), (3227, 12392), (3688, 10843), (6196, 6454)]