74572484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 156957696

約数和(自身を除く): 82385212

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1621, 1643, 3242, 3286, 6484, 6572, 11347, 11501, 22694, 23002, 45388, 46004, 50251, 85913, 100502, 171826, 201004, 343652, 351757, 601391, 703514, 1202782, 1407028, 2405564, 2663303, 5326606, 10653212, 18643121, 37286242, 74572484]

約数ペア:

[(1, 74572484), (2, 37286242), (4, 18643121), (7, 10653212), (14, 5326606), (28, 2663303), (31, 2405564), (53, 1407028), (62, 1202782), (106, 703514), (124, 601391), (212, 351757), (217, 343652), (371, 201004), (434, 171826), (742, 100502), (868, 85913), (1484, 50251), (1621, 46004), (1643, 45388), (3242, 23002), (3286, 22694), (6484, 11501), (6572, 11347)]