28538048

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5791}}^1$

素因数の和:5821

約数の個数: 56

約数和(自身を含む): 70616064

約数和(自身を除く): 42078016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 5791, 11582, 23164, 40537, 46328, 63701, 81074, 92656, 127402, 162148, 185312, 254804, 324296, 370624, 445907, 509608, 648592, 891814, 1019216, 1297184, 1783628, 2038432, 2594368, 3567256, 4076864, 7134512, 14269024, 28538048]

約数ペア:

[(1, 28538048), (2, 14269024), (4, 7134512), (7, 4076864), (8, 3567256), (11, 2594368), (14, 2038432), (16, 1783628), (22, 1297184), (28, 1019216), (32, 891814), (44, 648592), (56, 509608), (64, 445907), (77, 370624), (88, 324296), (112, 254804), (154, 185312), (176, 162148), (224, 127402), (308, 92656), (352, 81074), (448, 63701), (616, 46328), (704, 40537), (1232, 23164), (2464, 11582), (4928, 5791)]