68442952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2909}}^1$

素因数の和:3105

約数の個数: 32

約数和(自身を含む): 136711800

約数和(自身を除く): 68268848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2909, 2941, 5818, 5882, 11636, 11764, 23272, 23528, 49453, 98906, 197812, 395624, 503257, 1006514, 2013028, 4026056, 8555369, 17110738, 34221476, 68442952]

約数ペア:

[(1, 68442952), (2, 34221476), (4, 17110738), (8, 8555369), (17, 4026056), (34, 2013028), (68, 1006514), (136, 503257), (173, 395624), (346, 197812), (692, 98906), (1384, 49453), (2909, 23528), (2941, 23272), (5818, 11764), (5882, 11636)]