72193786

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109717}}^1$

素因数の和:109773

約数の個数: 16

約数和(自身を含む): 126395136

約数和(自身を除く): 54201350

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 109717, 219434, 768019, 1536038, 5156699, 10313398, 36096893, 72193786]

約数ペア:

[(1, 72193786), (2, 36096893), (7, 10313398), (14, 5156699), (47, 1536038), (94, 768019), (329, 219434), (658, 109717)]