69538288

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149867}}^1$

素因数の和:149904

約数の個数: 20

約数和(自身を含む): 139377240

約数和(自身を除く): 69838952

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 149867, 299734, 599468, 1198936, 2397872, 4346143, 8692286, 17384572, 34769144, 69538288]

約数ペア:

[(1, 69538288), (2, 34769144), (4, 17384572), (8, 8692286), (16, 4346143), (29, 2397872), (58, 1198936), (116, 599468), (232, 299734), (464, 149867)]