27215344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130843}}^1$

素因数の和:130864

約数の個数: 20

約数和(自身を含む): 56786296

約数和(自身を除く): 29570952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130843, 261686, 523372, 1046744, 1700959, 2093488, 3401918, 6803836, 13607672, 27215344]

約数ペア:

[(1, 27215344), (2, 13607672), (4, 6803836), (8, 3401918), (13, 2093488), (16, 1700959), (26, 1046744), (52, 523372), (104, 261686), (208, 130843)]