6425744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{30893}}^1$

素因数の和:30914

約数の個数: 20

約数和(自身を含む): 13407996

約数和(自身を除く): 6982252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 30893, 61786, 123572, 247144, 401609, 494288, 803218, 1606436, 3212872, 6425744]

約数ペア:

[(1, 6425744), (2, 3212872), (4, 1606436), (8, 803218), (13, 494288), (16, 401609), (26, 247144), (52, 123572), (104, 61786), (208, 30893)]