7984354

素因数分解:

$2^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 14227200

約数和(自身を除く): 6242846

約数列:

[1, 2, 7, 14, 49, 98, 103, 113, 206, 226, 343, 686, 721, 791, 1442, 1582, 5047, 5537, 10094, 11074, 11639, 23278, 35329, 38759, 70658, 77518, 81473, 162946, 570311, 1140622, 3992177, 7984354]

約数ペア:

[(1, 7984354), (2, 3992177), (7, 1140622), (14, 570311), (49, 162946), (98, 81473), (103, 77518), (113, 70658), (206, 38759), (226, 35329), (343, 23278), (686, 11639), (721, 11074), (791, 10094), (1442, 5537), (1582, 5047)]