79742404

素因数分解:

$2^2\times 7^2\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1408

約数の個数: 36

約数和(自身を含む): 162887760

約数和(自身を除く): 83145356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 419, 838, 971, 1676, 1942, 2933, 3884, 5866, 6797, 11732, 13594, 20531, 27188, 41062, 47579, 82124, 95158, 190316, 406849, 813698, 1627396, 2847943, 5695886, 11391772, 19935601, 39871202, 79742404]

約数ペア:

[(1, 79742404), (2, 39871202), (4, 19935601), (7, 11391772), (14, 5695886), (28, 2847943), (49, 1627396), (98, 813698), (196, 406849), (419, 190316), (838, 95158), (971, 82124), (1676, 47579), (1942, 41062), (2933, 27188), (3884, 20531), (5866, 13594), (6797, 11732)]