38747588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 75075840

約数和(自身を除く): 36328252

約数列:

[1, 2, 4, 11, 22, 44, 121, 223, 242, 359, 446, 484, 718, 892, 1436, 2453, 3949, 4906, 7898, 9812, 15796, 26983, 43439, 53966, 80057, 86878, 107932, 160114, 173756, 320228, 880627, 1761254, 3522508, 9686897, 19373794, 38747588]

約数ペア:

[(1, 38747588), (2, 19373794), (4, 9686897), (11, 3522508), (22, 1761254), (44, 880627), (121, 320228), (223, 173756), (242, 160114), (359, 107932), (446, 86878), (484, 80057), (718, 53966), (892, 43439), (1436, 26983), (2453, 15796), (3949, 9812), (4906, 7898)]