6661616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{32027}}^1$

素因数の和:32048

約数の個数: 20

約数和(自身を含む): 13900152

約数和(自身を除く): 7238536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 32027, 64054, 128108, 256216, 416351, 512432, 832702, 1665404, 3330808, 6661616]

約数ペア:

[(1, 6661616), (2, 3330808), (4, 1665404), (8, 832702), (13, 512432), (16, 416351), (26, 256216), (52, 128108), (104, 64054), (208, 32027)]