7815442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 12594060

約数和(自身を除く): 4778618

約数列:

[1, 2, 29, 47, 58, 61, 94, 122, 1363, 1769, 2209, 2726, 2867, 3538, 4418, 5734, 64061, 83143, 128122, 134749, 166286, 269498, 3907721, 7815442]

約数ペア:

[(1, 7815442), (2, 3907721), (29, 269498), (47, 166286), (58, 134749), (61, 128122), (94, 83143), (122, 64061), (1363, 5734), (1769, 4418), (2209, 3538), (2726, 2867)]