40253024

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 91881216

約数和(自身を除く): 51628192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 2531, 3976, 5062, 7952, 10124, 15904, 17717, 20248, 35434, 40496, 70868, 80992, 141736, 179701, 283472, 359402, 566944, 718804, 1257907, 1437608, 2515814, 2875216, 5031628, 5750432, 10063256, 20126512, 40253024]

約数ペア:

[(1, 40253024), (2, 20126512), (4, 10063256), (7, 5750432), (8, 5031628), (14, 2875216), (16, 2515814), (28, 1437608), (32, 1257907), (56, 718804), (71, 566944), (112, 359402), (142, 283472), (224, 179701), (284, 141736), (497, 80992), (568, 70868), (994, 40496), (1136, 35434), (1988, 20248), (2272, 17717), (2531, 15904), (3976, 10124), (5062, 7952)]