74821964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157189}}^1$

素因数の和:157217

約数の個数: 24

約数和(自身を含む): 158447520

約数和(自身を除く): 83625556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 157189, 314378, 628756, 1100323, 2200646, 2672213, 4401292, 5344426, 10688852, 18705491, 37410982, 74821964]

約数ペア:

[(1, 74821964), (2, 37410982), (4, 18705491), (7, 10688852), (14, 5344426), (17, 4401292), (28, 2672213), (34, 2200646), (68, 1100323), (119, 628756), (238, 314378), (476, 157189)]