7638064

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1513

約数の個数: 40

約数和(自身を含む): 17284608

約数和(自身を除く): 9646544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 1451, 2632, 2902, 5264, 5804, 10157, 11608, 20314, 23216, 40628, 68197, 81256, 136394, 162512, 272788, 477379, 545576, 954758, 1091152, 1909516, 3819032, 7638064]

約数ペア:

[(1, 7638064), (2, 3819032), (4, 1909516), (7, 1091152), (8, 954758), (14, 545576), (16, 477379), (28, 272788), (47, 162512), (56, 136394), (94, 81256), (112, 68197), (188, 40628), (329, 23216), (376, 20314), (658, 11608), (752, 10157), (1316, 5804), (1451, 5264), (2632, 2902)]