68796484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7723}}^1$

素因数の和:7875

約数の個数: 24

約数和(自身を含む): 128465568

約数和(自身を除く): 59669084

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 7723, 8908, 15446, 30892, 131291, 262582, 525164, 1011713, 2023426, 4046852, 17199121, 34398242, 68796484]

約数ペア:

[(1, 68796484), (2, 34398242), (4, 17199121), (17, 4046852), (34, 2023426), (68, 1011713), (131, 525164), (262, 262582), (524, 131291), (2227, 30892), (4454, 15446), (7723, 8908)]