61615876

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5227}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 123548096

約数和(自身を除く): 61932220

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5227, 5894, 10454, 11788, 20908, 36589, 73178, 146356, 2200567, 4401134, 8802268, 15403969, 30807938, 61615876]

約数ペア:

[(1, 61615876), (2, 30807938), (4, 15403969), (7, 8802268), (14, 4401134), (28, 2200567), (421, 146356), (842, 73178), (1684, 36589), (2947, 20908), (5227, 11788), (5894, 10454)]