27944642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21529}}^1$

素因数の和:21601

約数の個数: 16

約数和(自身を含む): 46504800

約数和(自身を除く): 18560158

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21529, 43058, 236819, 473638, 1270211, 2540422, 13972321, 27944642]

約数ペア:

[(1, 27944642), (2, 13972321), (11, 2540422), (22, 1270211), (59, 473638), (118, 236819), (649, 43058), (1298, 21529)]