26640304

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{9199}}^1$

素因数の和:9388

約数の個数: 20

約数和(自身を含む): 51906400

約数和(自身を除く): 25266096

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 9199, 18398, 36796, 73592, 147184, 1665019, 3330038, 6660076, 13320152, 26640304]

約数ペア:

[(1, 26640304), (2, 13320152), (4, 6660076), (8, 3330038), (16, 1665019), (181, 147184), (362, 73592), (724, 36796), (1448, 18398), (2896, 9199)]