72838192

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2591}}^1$

素因数の和:2857

約数の個数: 40

約数和(自身を含む): 161989632

約数和(自身を除く): 89151440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 2591, 3514, 4016, 5182, 7028, 10364, 14056, 18137, 20728, 28112, 36274, 41456, 72548, 145096, 290192, 650341, 1300682, 2601364, 4552387, 5202728, 9104774, 10405456, 18209548, 36419096, 72838192]

約数ペア:

[(1, 72838192), (2, 36419096), (4, 18209548), (7, 10405456), (8, 9104774), (14, 5202728), (16, 4552387), (28, 2601364), (56, 1300682), (112, 650341), (251, 290192), (502, 145096), (1004, 72548), (1757, 41456), (2008, 36274), (2591, 28112), (3514, 20728), (4016, 18137), (5182, 14056), (7028, 10364)]