28145196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{26959}}^1$

素因数の和:26998

約数の個数: 36

約数和(自身を含む): 73600800

約数和(自身を除く): 45455604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 26959, 53918, 80877, 107836, 161754, 242631, 323508, 485262, 781811, 970524, 1563622, 2345433, 3127244, 4690866, 7036299, 9381732, 14072598, 28145196]

約数ペア:

[(1, 28145196), (2, 14072598), (3, 9381732), (4, 7036299), (6, 4690866), (9, 3127244), (12, 2345433), (18, 1563622), (29, 970524), (36, 781811), (58, 485262), (87, 323508), (116, 242631), (174, 161754), (261, 107836), (348, 80877), (522, 53918), (1044, 26959)]