25142110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1861}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 52016832

約数和(自身を除く): 26874722

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1861, 1930, 2702, 3722, 6755, 9305, 13027, 13510, 18610, 26054, 65135, 130270, 359173, 718346, 1795865, 2514211, 3591730, 5028422, 12571055, 25142110]

約数ペア:

[(1, 25142110), (2, 12571055), (5, 5028422), (7, 3591730), (10, 2514211), (14, 1795865), (35, 718346), (70, 359173), (193, 130270), (386, 65135), (965, 26054), (1351, 18610), (1861, 13510), (1930, 13027), (2702, 9305), (3722, 6755)]