68259752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18919}}^1$

素因数の和:18977

約数の個数: 32

約数和(自身を含む): 143035200

約数和(自身を除く): 74775448

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 18919, 37838, 75676, 151352, 208109, 416218, 775679, 832436, 1551358, 1664872, 3102716, 6205432, 8532469, 17064938, 34129876, 68259752]

約数ペア:

[(1, 68259752), (2, 34129876), (4, 17064938), (8, 8532469), (11, 6205432), (22, 3102716), (41, 1664872), (44, 1551358), (82, 832436), (88, 775679), (164, 416218), (328, 208109), (451, 151352), (902, 75676), (1804, 37838), (3608, 18919)]