15382864

素因数分解:

$2^4\times 7^3\times {\mathrm{2803}}^1$

素因数の和:2832

約数の個数: 40

約数和(自身を含む): 34769600

約数和(自身を除く): 19386736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 2803, 5488, 5606, 11212, 19621, 22424, 39242, 44848, 78484, 137347, 156968, 274694, 313936, 549388, 961429, 1098776, 1922858, 2197552, 3845716, 7691432, 15382864]

約数ペア:

[(1, 15382864), (2, 7691432), (4, 3845716), (7, 2197552), (8, 1922858), (14, 1098776), (16, 961429), (28, 549388), (49, 313936), (56, 274694), (98, 156968), (112, 137347), (196, 78484), (343, 44848), (392, 39242), (686, 22424), (784, 19621), (1372, 11212), (2744, 5606), (2803, 5488)]