25663974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13001}}^1$

素因数の和:13060

約数の個数: 32

約数和(自身を含む): 59913216

約数和(自身を除く): 34249242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 13001, 26002, 39003, 78006, 91007, 182014, 273021, 546042, 611047, 1222094, 1833141, 3666282, 4277329, 8554658, 12831987, 25663974]

約数ペア:

[(1, 25663974), (2, 12831987), (3, 8554658), (6, 4277329), (7, 3666282), (14, 1833141), (21, 1222094), (42, 611047), (47, 546042), (94, 273021), (141, 182014), (282, 91007), (329, 78006), (658, 39003), (987, 26002), (1974, 13001)]