63417892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{769}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 113513400

約数和(自身を除く): 50095508

約数列:

[1, 2, 4, 53, 106, 212, 389, 769, 778, 1538, 1556, 3076, 20617, 40757, 41234, 81514, 82468, 163028, 299141, 598282, 1196564, 15854473, 31708946, 63417892]

約数ペア:

[(1, 63417892), (2, 31708946), (4, 15854473), (53, 1196564), (106, 598282), (212, 299141), (389, 163028), (769, 82468), (778, 81514), (1538, 41234), (1556, 40757), (3076, 20617)]