285431104

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27701}}^1$

素因数の和:27743

約数の個数: 56

約数和(自身を含む): 675485568

約数和(自身を除く): 390054464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 27701, 55402, 110804, 193907, 221608, 387814, 443216, 637123, 775628, 886432, 1274246, 1551256, 1772864, 2548492, 3102512, 4459861, 5096984, 6205024, 8919722, 10193968, 12410048, 17839444, 20387936, 35678888, 40775872, 71357776, 142715552, 285431104]

約数ペア:

[(1, 285431104), (2, 142715552), (4, 71357776), (7, 40775872), (8, 35678888), (14, 20387936), (16, 17839444), (23, 12410048), (28, 10193968), (32, 8919722), (46, 6205024), (56, 5096984), (64, 4459861), (92, 3102512), (112, 2548492), (161, 1772864), (184, 1551256), (224, 1274246), (322, 886432), (368, 775628), (448, 637123), (644, 443216), (736, 387814), (1288, 221608), (1472, 193907), (2576, 110804), (5152, 55402), (10304, 27701)]