27990916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1063}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 50944320

約数和(自身を除く): 22953404

約数列:

[1, 2, 4, 29, 58, 116, 227, 454, 908, 1063, 2126, 4252, 6583, 13166, 26332, 30827, 61654, 123308, 241301, 482602, 965204, 6997729, 13995458, 27990916]

約数ペア:

[(1, 27990916), (2, 13995458), (4, 6997729), (29, 965204), (58, 482602), (116, 241301), (227, 123308), (454, 61654), (908, 30827), (1063, 26332), (2126, 13166), (4252, 6583)]