7831270016

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{195469}}^1$

素因数の和:195796

約数の個数: 32

約数和(自身を含む): 15651282900

約数和(自身を除く): 7820012884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 2504, 5008, 10016, 20032, 40064, 195469, 390938, 781876, 1563752, 3127504, 6255008, 12510016, 25020032, 61181797, 122363594, 244727188, 489454376, 978908752, 1957817504, 3915635008, 7831270016]

約数ペア:

[(1, 7831270016), (2, 3915635008), (4, 1957817504), (8, 978908752), (16, 489454376), (32, 244727188), (64, 122363594), (128, 61181797), (313, 25020032), (626, 12510016), (1252, 6255008), (2504, 3127504), (5008, 1563752), (10016, 781876), (20032, 390938), (40064, 195469)]