25022302

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 15528098

約数列:

[1, 2, 29, 43, 58, 79, 86, 127, 158, 254, 1247, 2291, 2494, 3397, 3683, 4582, 5461, 6794, 7366, 10033, 10922, 20066, 98513, 158369, 197026, 290957, 316738, 431419, 581914, 862838, 12511151, 25022302]

約数ペア:

[(1, 25022302), (2, 12511151), (29, 862838), (43, 581914), (58, 431419), (79, 316738), (86, 290957), (127, 197026), (158, 158369), (254, 98513), (1247, 20066), (2291, 10922), (2494, 10033), (3397, 7366), (3683, 6794), (4582, 5461)]