6821216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{12539}}^1$

素因数の和:12566

約数の個数: 24

約数和(自身を含む): 14220360

約数和(自身を除く): 7399144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 12539, 25078, 50156, 100312, 200624, 213163, 401248, 426326, 852652, 1705304, 3410608, 6821216]

約数ペア:

[(1, 6821216), (2, 3410608), (4, 1705304), (8, 852652), (16, 426326), (17, 401248), (32, 213163), (34, 200624), (68, 100312), (136, 50156), (272, 25078), (544, 12539)]