69802742

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{977}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 105976080

約数和(自身を除く): 36173338

約数列:

[1, 2, 139, 257, 278, 514, 977, 1954, 35723, 71446, 135803, 251089, 271606, 502178, 34901371, 69802742]

約数ペア:

[(1, 69802742), (2, 34901371), (139, 502178), (257, 271606), (278, 251089), (514, 135803), (977, 71446), (1954, 35723)]