7728438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{4457}}^1$

素因数の和:4496

約数の個数: 24

約数和(自身を含む): 16423272

約数和(自身を除く): 8694834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 4457, 8914, 13371, 26742, 75769, 151538, 227307, 454614, 1288073, 2576146, 3864219, 7728438]

約数ペア:

[(1, 7728438), (2, 3864219), (3, 2576146), (6, 1288073), (17, 454614), (34, 227307), (51, 151538), (102, 75769), (289, 26742), (578, 13371), (867, 8914), (1734, 4457)]