84728254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{21871}}^1$

素因数の和:22035

約数の個数: 16

約数和(自身を含む): 137793600

約数和(自身を除く): 53065346

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 21871, 43742, 284323, 568646, 3258779, 6517558, 42364127, 84728254]

約数ペア:

[(1, 84728254), (2, 42364127), (13, 6517558), (26, 3258779), (149, 568646), (298, 284323), (1937, 43742), (3874, 21871)]