67806964

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 121564800

約数和(自身を除く): 53757836

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 2411, 4822, 7031, 9644, 14062, 28124, 190469, 214579, 380938, 429158, 761876, 858316, 16951741, 33903482, 67806964]

約数ペア:

[(1, 67806964), (2, 33903482), (4, 16951741), (79, 858316), (89, 761876), (158, 429158), (178, 380938), (316, 214579), (356, 190469), (2411, 28124), (4822, 14062), (7031, 9644)]