68684344

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{276953}}^1$

素因数の和:276990

約数の個数: 16

約数和(自身を含む): 132937920

約数和(自身を除く): 64253576

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 276953, 553906, 1107812, 2215624, 8585543, 17171086, 34342172, 68684344]

約数ペア:

[(1, 68684344), (2, 34342172), (4, 17171086), (8, 8585543), (31, 2215624), (62, 1107812), (124, 553906), (248, 276953)]