3126656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 6711600

約数和(自身を除く): 3584944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1879, 3758, 7516, 15032, 24427, 30064, 48854, 60128, 97708, 120256, 195416, 240512, 390832, 781664, 1563328, 3126656]

約数ペア:

[(1, 3126656), (2, 1563328), (4, 781664), (8, 390832), (13, 240512), (16, 195416), (26, 120256), (32, 97708), (52, 60128), (64, 48854), (104, 30064), (128, 24427), (208, 15032), (416, 7516), (832, 3758), (1664, 1879)]