25902662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 43843680

約数和(自身を除く): 17941018

約数列:

[1, 2, 17, 19, 34, 38, 101, 202, 323, 397, 646, 794, 1717, 1919, 3434, 3838, 6749, 7543, 13498, 15086, 32623, 40097, 65246, 80194, 128231, 256462, 681649, 761843, 1363298, 1523686, 12951331, 25902662]

約数ペア:

[(1, 25902662), (2, 12951331), (17, 1523686), (19, 1363298), (34, 761843), (38, 681649), (101, 256462), (202, 128231), (323, 80194), (397, 65246), (646, 40097), (794, 32623), (1717, 15086), (1919, 13498), (3434, 7543), (3838, 6749)]