27161716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21023}}^1$

素因数の和:21063

約数の個数: 24

約数和(自身を含む): 52980480

約数和(自身を除く): 25818764

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 21023, 42046, 84092, 357391, 399437, 714782, 798874, 1429564, 1597748, 6790429, 13580858, 27161716]

約数ペア:

[(1, 27161716), (2, 13580858), (4, 6790429), (17, 1597748), (19, 1429564), (34, 798874), (38, 714782), (68, 399437), (76, 357391), (323, 84092), (646, 42046), (1292, 21023)]