2667748672

素因数分解:

$2^6\times {\mathrm{997}}^1\times {\mathrm{41809}}^1$

素因数の和:42818

約数の個数: 28

約数和(自身を含む): 5299250260

約数和(自身を除く): 2631501588

約数列:

[1, 2, 4, 8, 16, 32, 64, 997, 1994, 3988, 7976, 15952, 31904, 41809, 63808, 83618, 167236, 334472, 668944, 1337888, 2675776, 41683573, 83367146, 166734292, 333468584, 666937168, 1333874336, 2667748672]

約数ペア:

[(1, 2667748672), (2, 1333874336), (4, 666937168), (8, 333468584), (16, 166734292), (32, 83367146), (64, 41683573), (997, 2675776), (1994, 1337888), (3988, 668944), (7976, 334472), (15952, 167236), (31904, 83618), (41809, 63808)]