39637004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 80559360

約数和(自身を除く): 40922356

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 583, 739, 1012, 1166, 1219, 1478, 2332, 2438, 2956, 4876, 8129, 13409, 16258, 16997, 26818, 32516, 33994, 39167, 53636, 67988, 78334, 156668, 186967, 373934, 430837, 747868, 861674, 900841, 1723348, 1801682, 3603364, 9909251, 19818502, 39637004]

約数ペア:

[(1, 39637004), (2, 19818502), (4, 9909251), (11, 3603364), (22, 1801682), (23, 1723348), (44, 900841), (46, 861674), (53, 747868), (92, 430837), (106, 373934), (212, 186967), (253, 156668), (506, 78334), (583, 67988), (739, 53636), (1012, 39167), (1166, 33994), (1219, 32516), (1478, 26818), (2332, 16997), (2438, 16258), (2956, 13409), (4876, 8129)]