66998464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{80527}}^1$

素因数の和:80552

約数の個数: 28

約数和(自身を含む): 143178784

約数和(自身を除く): 76180320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 80527, 161054, 322108, 644216, 1046851, 1288432, 2093702, 2576864, 4187404, 5153728, 8374808, 16749616, 33499232, 66998464]

約数ペア:

[(1, 66998464), (2, 33499232), (4, 16749616), (8, 8374808), (13, 5153728), (16, 4187404), (26, 2576864), (32, 2093702), (52, 1288432), (64, 1046851), (104, 644216), (208, 322108), (416, 161054), (832, 80527)]