8897306288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8389}}^1\times {\mathrm{5099}}^1$

素因数の和:13509

約数の個数: 40

約数和(自身を含む): 18570426000

約数和(自身を除く): 9673119712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5099, 8389, 10198, 16778, 20396, 33556, 40792, 66287, 67112, 81584, 109057, 132574, 134224, 218114, 265148, 436228, 530296, 872456, 1060592, 1744912, 42775511, 85551022, 171102044, 342204088, 556081643, 684408176, 1112163286, 2224326572, 4448653144, 8897306288]

約数ペア:

[(1, 8897306288), (2, 4448653144), (4, 2224326572), (8, 1112163286), (13, 684408176), (16, 556081643), (26, 342204088), (52, 171102044), (104, 85551022), (208, 42775511), (5099, 1744912), (8389, 1060592), (10198, 872456), (16778, 530296), (20396, 436228), (33556, 265148), (40792, 218114), (66287, 134224), (67112, 132574), (81584, 109057)]