8217104

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 60

約数和(自身を含む): 18998784

約数和(自身を除く): 10781680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 223, 329, 376, 392, 446, 658, 752, 784, 892, 1316, 1561, 1784, 2303, 2632, 3122, 3568, 4606, 5264, 6244, 9212, 10481, 10927, 12488, 18424, 20962, 21854, 24976, 36848, 41924, 43708, 73367, 83848, 87416, 146734, 167696, 174832, 293468, 513569, 586936, 1027138, 1173872, 2054276, 4108552, 8217104]

約数ペア:

[(1, 8217104), (2, 4108552), (4, 2054276), (7, 1173872), (8, 1027138), (14, 586936), (16, 513569), (28, 293468), (47, 174832), (49, 167696), (56, 146734), (94, 87416), (98, 83848), (112, 73367), (188, 43708), (196, 41924), (223, 36848), (329, 24976), (376, 21854), (392, 20962), (446, 18424), (658, 12488), (752, 10927), (784, 10481), (892, 9212), (1316, 6244), (1561, 5264), (1784, 4606), (2303, 3568), (2632, 3122)]