68371504

素因数分解:

$2^4\times {\mathrm{1559}}^1\times {\mathrm{2741}}^1$

素因数の和:4308

約数の個数: 20

約数和(自身を含む): 132603120

約数和(自身を除く): 64231616

約数列:

[1, 2, 4, 8, 16, 1559, 2741, 3118, 5482, 6236, 10964, 12472, 21928, 24944, 43856, 4273219, 8546438, 17092876, 34185752, 68371504]

約数ペア:

[(1, 68371504), (2, 34185752), (4, 17092876), (8, 8546438), (16, 4273219), (1559, 43856), (2741, 24944), (3118, 21928), (5482, 12472), (6236, 10964)]