79684808

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 178416000

約数和(自身を除く): 98731192

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 139, 203, 232, 278, 353, 406, 556, 706, 812, 973, 1112, 1412, 1624, 1946, 2471, 2824, 3892, 4031, 4942, 7784, 8062, 9884, 10237, 16124, 19768, 20474, 28217, 32248, 40948, 49067, 56434, 71659, 81896, 98134, 112868, 143318, 196268, 225736, 286636, 343469, 392536, 573272, 686938, 1373876, 1422943, 2747752, 2845886, 5691772, 9960601, 11383544, 19921202, 39842404, 79684808]

約数ペア:

[(1, 79684808), (2, 39842404), (4, 19921202), (7, 11383544), (8, 9960601), (14, 5691772), (28, 2845886), (29, 2747752), (56, 1422943), (58, 1373876), (116, 686938), (139, 573272), (203, 392536), (232, 343469), (278, 286636), (353, 225736), (406, 196268), (556, 143318), (706, 112868), (812, 98134), (973, 81896), (1112, 71659), (1412, 56434), (1624, 49067), (1946, 40948), (2471, 32248), (2824, 28217), (3892, 20474), (4031, 19768), (4942, 16124), (7784, 10237), (8062, 9884)]