68198438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3919}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 60503002

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 3919, 7838, 8701, 17402, 27433, 43109, 54866, 86218, 301763, 442847, 603526, 885694, 3099929, 4871317, 6199858, 9742634, 34099219, 68198438]

約数ペア:

[(1, 68198438), (2, 34099219), (7, 9742634), (11, 6199858), (14, 4871317), (22, 3099929), (77, 885694), (113, 603526), (154, 442847), (226, 301763), (791, 86218), (1243, 54866), (1582, 43109), (2486, 27433), (3919, 17402), (7838, 8701)]