72829744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1039}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 152559680

約数和(自身を除く): 79729936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 674, 1039, 1348, 2078, 2696, 4156, 4381, 5392, 8312, 8762, 13507, 16624, 17524, 27014, 35048, 54028, 70096, 108056, 216112, 350143, 700286, 1400572, 2801144, 4551859, 5602288, 9103718, 18207436, 36414872, 72829744]

約数ペア:

[(1, 72829744), (2, 36414872), (4, 18207436), (8, 9103718), (13, 5602288), (16, 4551859), (26, 2801144), (52, 1400572), (104, 700286), (208, 350143), (337, 216112), (674, 108056), (1039, 70096), (1348, 54028), (2078, 35048), (2696, 27014), (4156, 17524), (4381, 16624), (5392, 13507), (8312, 8762)]