68072032

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9803}}^1$

素因数の和:9851

約数の個数: 48

約数和(自身を含む): 158118912

約数和(自身を除く): 90046880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 9803, 19606, 39212, 68621, 78424, 137242, 156848, 274484, 303893, 313696, 548968, 607786, 1097936, 1215572, 2127251, 2195872, 2431144, 4254502, 4862288, 8509004, 9724576, 17018008, 34036016, 68072032]

約数ペア:

[(1, 68072032), (2, 34036016), (4, 17018008), (7, 9724576), (8, 8509004), (14, 4862288), (16, 4254502), (28, 2431144), (31, 2195872), (32, 2127251), (56, 1215572), (62, 1097936), (112, 607786), (124, 548968), (217, 313696), (224, 303893), (248, 274484), (434, 156848), (496, 137242), (868, 78424), (992, 68621), (1736, 39212), (3472, 19606), (6944, 9803)]