26226224

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{39979}}^1$

素因数の和:40028

約数の個数: 20

約数和(自身を含む): 52053960

約数和(自身を除く): 25827736

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 39979, 79958, 159916, 319832, 639664, 1639139, 3278278, 6556556, 13113112, 26226224]

約数ペア:

[(1, 26226224), (2, 13113112), (4, 6556556), (8, 3278278), (16, 1639139), (41, 639664), (82, 319832), (164, 159916), (328, 79958), (656, 39979)]