68740232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{781139}}^1$

素因数の和:781156

約数の個数: 16

約数和(自身を含む): 140605200

約数和(自身を除く): 71864968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 781139, 1562278, 3124556, 6249112, 8592529, 17185058, 34370116, 68740232]

約数ペア:

[(1, 68740232), (2, 34370116), (4, 17185058), (8, 8592529), (11, 6249112), (22, 3124556), (44, 1562278), (88, 781139)]