25484992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30631}}^1$

素因数の和:30656

約数の個数: 28

約数和(自身を含む): 54463696

約数和(自身を除く): 28978704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30631, 61262, 122524, 245048, 398203, 490096, 796406, 980192, 1592812, 1960384, 3185624, 6371248, 12742496, 25484992]

約数ペア:

[(1, 25484992), (2, 12742496), (4, 6371248), (8, 3185624), (13, 1960384), (16, 1592812), (26, 980192), (32, 796406), (52, 490096), (64, 398203), (104, 245048), (208, 122524), (416, 61262), (832, 30631)]