28573908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1789}}^1$

素因数の和:1829

約数の個数: 48

約数和(自身を含む): 73375680

約数和(自身を除く): 44801772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 1789, 2662, 3578, 3993, 5324, 5367, 7156, 7986, 10734, 15972, 19679, 21468, 39358, 59037, 78716, 118074, 216469, 236148, 432938, 649407, 865876, 1298814, 2381159, 2597628, 4762318, 7143477, 9524636, 14286954, 28573908]

約数ペア:

[(1, 28573908), (2, 14286954), (3, 9524636), (4, 7143477), (6, 4762318), (11, 2597628), (12, 2381159), (22, 1298814), (33, 865876), (44, 649407), (66, 432938), (121, 236148), (132, 216469), (242, 118074), (363, 78716), (484, 59037), (726, 39358), (1331, 21468), (1452, 19679), (1789, 15972), (2662, 10734), (3578, 7986), (3993, 7156), (5324, 5367)]