28940444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9433}}^1$

素因数の和:9509

約数の個数: 24

約数和(自身を含む): 55471920

約数和(自身を除く): 26531476

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 9433, 18866, 37732, 122629, 245258, 490516, 556547, 1113094, 2226188, 7235111, 14470222, 28940444]

約数ペア:

[(1, 28940444), (2, 14470222), (4, 7235111), (13, 2226188), (26, 1113094), (52, 556547), (59, 490516), (118, 245258), (236, 122629), (767, 37732), (1534, 18866), (3068, 9433)]