78879296

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{17359}}^1$

素因数の和:17442

約数の個数: 28

約数和(自身を含む): 158739840

約数和(自身を除く): 79860544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 17359, 34718, 69436, 138872, 277744, 555488, 1110976, 1232489, 2464978, 4929956, 9859912, 19719824, 39439648, 78879296]

約数ペア:

[(1, 78879296), (2, 39439648), (4, 19719824), (8, 9859912), (16, 4929956), (32, 2464978), (64, 1232489), (71, 1110976), (142, 555488), (284, 277744), (568, 138872), (1136, 69436), (2272, 34718), (4544, 17359)]