27635842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 48121920

約数和(自身を除く): 20486078

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1301, 1634, 2602, 10621, 16913, 21242, 24719, 33826, 49438, 55943, 111886, 321347, 642694, 727259, 1062917, 1454518, 2125834, 13817921, 27635842]

約数ペア:

[(1, 27635842), (2, 13817921), (13, 2125834), (19, 1454518), (26, 1062917), (38, 727259), (43, 642694), (86, 321347), (247, 111886), (494, 55943), (559, 49438), (817, 33826), (1118, 24719), (1301, 21242), (1634, 16913), (2602, 10621)]