25752068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2029}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 47745600

約数和(自身を除く): 21993532

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 2029, 3173, 4058, 6346, 8116, 12692, 38551, 77102, 154204, 338843, 677686, 1355372, 6438017, 12876034, 25752068]

約数ペア:

[(1, 25752068), (2, 12876034), (4, 6438017), (19, 1355372), (38, 677686), (76, 338843), (167, 154204), (334, 77102), (668, 38551), (2029, 12692), (3173, 8116), (4058, 6346)]