38861465408

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{6259901}}^1$

素因数の和:6260010

約数の個数: 28

約数和(自身を含む): 77910740292

約数和(自身を除く): 39049274884

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 6259901, 12519802, 25039604, 50079208, 100158416, 200316832, 400633664, 607210397, 1214420794, 2428841588, 4857683176, 9715366352, 19430732704, 38861465408]

約数ペア:

[(1, 38861465408), (2, 19430732704), (4, 9715366352), (8, 4857683176), (16, 2428841588), (32, 1214420794), (64, 607210397), (97, 400633664), (194, 200316832), (388, 100158416), (776, 50079208), (1552, 25039604), (3104, 12519802), (6208, 6259901)]