635008

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 1424430

約数和(自身を除く): 789422

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 121, 128, 164, 176, 242, 328, 352, 451, 484, 656, 704, 902, 968, 1312, 1408, 1804, 1936, 2624, 3608, 3872, 4961, 5248, 7216, 7744, 9922, 14432, 15488, 19844, 28864, 39688, 57728, 79376, 158752, 317504, 635008]

約数ペア:

[(1, 635008), (2, 317504), (4, 158752), (8, 79376), (11, 57728), (16, 39688), (22, 28864), (32, 19844), (41, 15488), (44, 14432), (64, 9922), (82, 7744), (88, 7216), (121, 5248), (128, 4961), (164, 3872), (176, 3608), (242, 2624), (328, 1936), (352, 1804), (451, 1408), (484, 1312), (656, 968), (704, 902)]