39341744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2685

約数の個数: 40

約数和(自身を含む): 83244672

約数和(自身を除く): 43902928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 2591, 3796, 5182, 7592, 10364, 15184, 20728, 33683, 41456, 67366, 134732, 189143, 269464, 378286, 538928, 756572, 1513144, 2458859, 3026288, 4917718, 9835436, 19670872, 39341744]

約数ペア:

[(1, 39341744), (2, 19670872), (4, 9835436), (8, 4917718), (13, 3026288), (16, 2458859), (26, 1513144), (52, 756572), (73, 538928), (104, 378286), (146, 269464), (208, 189143), (292, 134732), (584, 67366), (949, 41456), (1168, 33683), (1898, 20728), (2591, 15184), (3796, 10364), (5182, 7592)]