66749408

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17239}}^1$

素因数の和:17271

約数の個数: 36

約数和(自身を含む): 144453960

約数和(自身を除く): 77704552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 17239, 34478, 68956, 137912, 189629, 275824, 379258, 551648, 758516, 1517032, 2085919, 3034064, 4171838, 6068128, 8343676, 16687352, 33374704, 66749408]

約数ペア:

[(1, 66749408), (2, 33374704), (4, 16687352), (8, 8343676), (11, 6068128), (16, 4171838), (22, 3034064), (32, 2085919), (44, 1517032), (88, 758516), (121, 551648), (176, 379258), (242, 275824), (352, 189629), (484, 137912), (968, 68956), (1936, 34478), (3872, 17239)]