63989408

素因数分解:

$2^5\times 7^1\times {\mathrm{285667}}^1$

素因数の和:285684

約数の個数: 24

約数和(自身を含む): 143976672

約数和(自身を除く): 79987264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 285667, 571334, 1142668, 1999669, 2285336, 3999338, 4570672, 7998676, 9141344, 15997352, 31994704, 63989408]

約数ペア:

[(1, 63989408), (2, 31994704), (4, 15997352), (7, 9141344), (8, 7998676), (14, 4570672), (16, 3999338), (28, 2285336), (32, 1999669), (56, 1142668), (112, 571334), (224, 285667)]