38895272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3631}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 79322880

約数和(自身を除く): 40427608

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 3631, 5356, 7262, 10712, 14524, 29048, 47203, 94406, 188812, 373993, 377624, 747986, 1495972, 2991944, 4861909, 9723818, 19447636, 38895272]

約数ペア:

[(1, 38895272), (2, 19447636), (4, 9723818), (8, 4861909), (13, 2991944), (26, 1495972), (52, 747986), (103, 377624), (104, 373993), (206, 188812), (412, 94406), (824, 47203), (1339, 29048), (2678, 14524), (3631, 10712), (5356, 7262)]