1563328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1904

約数の個数: 28

約数和(自身を含む): 3342640

約数和(自身を除く): 1779312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1879, 3758, 7516, 15032, 24427, 30064, 48854, 60128, 97708, 120256, 195416, 390832, 781664, 1563328]

約数ペア:

[(1, 1563328), (2, 781664), (4, 390832), (8, 195416), (13, 120256), (16, 97708), (26, 60128), (32, 48854), (52, 30064), (64, 24427), (104, 15032), (208, 7516), (416, 3758), (832, 1879)]