68054656

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{27983}}^1$

素因数の和:28016

約数の個数: 32

約数和(自身を含む): 142718400

約数和(自身を除く): 74663744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 27983, 55966, 111932, 223864, 447728, 531677, 895456, 1063354, 1790912, 2126708, 3581824, 4253416, 8506832, 17013664, 34027328, 68054656]

約数ペア:

[(1, 68054656), (2, 34027328), (4, 17013664), (8, 8506832), (16, 4253416), (19, 3581824), (32, 2126708), (38, 1790912), (64, 1063354), (76, 895456), (128, 531677), (152, 447728), (304, 223864), (608, 111932), (1216, 55966), (2432, 27983)]