68065408

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{827}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 135974160

約数和(自身を除く): 67908752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 827, 1286, 1654, 2572, 3308, 5144, 6616, 10288, 13232, 20576, 26464, 41152, 52928, 82304, 105856, 531761, 1063522, 2127044, 4254088, 8508176, 17016352, 34032704, 68065408]

約数ペア:

[(1, 68065408), (2, 34032704), (4, 17016352), (8, 8508176), (16, 4254088), (32, 2127044), (64, 1063522), (128, 531761), (643, 105856), (827, 82304), (1286, 52928), (1654, 41152), (2572, 26464), (3308, 20576), (5144, 13232), (6616, 10288)]