67791346

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 119242368

約数和(自身を除く): 51451022

約数列:

[1, 2, 7, 14, 53, 106, 211, 371, 422, 433, 742, 866, 1477, 2954, 3031, 6062, 11183, 22366, 22949, 45898, 78281, 91363, 156562, 160643, 182726, 321286, 639541, 1279082, 4842239, 9684478, 33895673, 67791346]

約数ペア:

[(1, 67791346), (2, 33895673), (7, 9684478), (14, 4842239), (53, 1279082), (106, 639541), (211, 321286), (371, 182726), (422, 160643), (433, 156562), (742, 91363), (866, 78281), (1477, 45898), (2954, 22949), (3031, 22366), (6062, 11183)]