74236144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{272927}}^1$

素因数の和:272952

約数の個数: 20

約数和(自身を含む): 152293824

約数和(自身を除く): 78057680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 272927, 545854, 1091708, 2183416, 4366832, 4639759, 9279518, 18559036, 37118072, 74236144]

約数ペア:

[(1, 74236144), (2, 37118072), (4, 18559036), (8, 9279518), (16, 4639759), (17, 4366832), (34, 2183416), (68, 1091708), (136, 545854), (272, 272927)]