6420416

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2388

約数の個数: 28

約数和(自身を含む): 13042392

約数和(自身を除く): 6621976

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2333, 2752, 4666, 9332, 18664, 37328, 74656, 100319, 149312, 200638, 401276, 802552, 1605104, 3210208, 6420416]

約数ペア:

[(1, 6420416), (2, 3210208), (4, 1605104), (8, 802552), (16, 401276), (32, 200638), (43, 149312), (64, 100319), (86, 74656), (172, 37328), (344, 18664), (688, 9332), (1376, 4666), (2333, 2752)]