26354224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{126703}}^1$

素因数の和:126724

約数の個数: 20

約数和(自身を含む): 54989536

約数和(自身を除く): 28635312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 126703, 253406, 506812, 1013624, 1647139, 2027248, 3294278, 6588556, 13177112, 26354224]

約数ペア:

[(1, 26354224), (2, 13177112), (4, 6588556), (8, 3294278), (13, 2027248), (16, 1647139), (26, 1013624), (52, 506812), (104, 253406), (208, 126703)]