22719008

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{4201}}^1$

素因数の和:4237

約数の個数: 36

約数和(自身を含む): 48444858

約数和(自身を除く): 25725850

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 4201, 5408, 8402, 16804, 33608, 54613, 67216, 109226, 134432, 218452, 436904, 709969, 873808, 1419938, 1747616, 2839876, 5679752, 11359504, 22719008]

約数ペア:

[(1, 22719008), (2, 11359504), (4, 5679752), (8, 2839876), (13, 1747616), (16, 1419938), (26, 873808), (32, 709969), (52, 436904), (104, 218452), (169, 134432), (208, 109226), (338, 67216), (416, 54613), (676, 33608), (1352, 16804), (2704, 8402), (4201, 5408)]