68478864

素因数分解:

$2^4\times 3^1\times {\mathrm{1426643}}^1$

素因数の和:1426654

約数の個数: 20

約数和(自身を含む): 176903856

約数和(自身を除く): 108424992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1426643, 2853286, 4279929, 5706572, 8559858, 11413144, 17119716, 22826288, 34239432, 68478864]

約数ペア:

[(1, 68478864), (2, 34239432), (3, 22826288), (4, 17119716), (6, 11413144), (8, 8559858), (12, 5706572), (16, 4279929), (24, 2853286), (48, 1426643)]