78763916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5441}}^1$

素因数の和:5510

約数の個数: 48

約数和(自身を含む): 175537152

約数和(自身を除く): 96773236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 5441, 7238, 10882, 14476, 21764, 38087, 59851, 76174, 119702, 152348, 239404, 255727, 418957, 511454, 837914, 1022908, 1675828, 1790089, 2812997, 3580178, 5625994, 7160356, 11251988, 19690979, 39381958, 78763916]

約数ペア:

[(1, 78763916), (2, 39381958), (4, 19690979), (7, 11251988), (11, 7160356), (14, 5625994), (22, 3580178), (28, 2812997), (44, 1790089), (47, 1675828), (77, 1022908), (94, 837914), (154, 511454), (188, 418957), (308, 255727), (329, 239404), (517, 152348), (658, 119702), (1034, 76174), (1316, 59851), (2068, 38087), (3619, 21764), (5441, 14476), (7238, 10882)]