64912444

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 115087280

約数和(自身を除く): 50174836

約数列:

[1, 2, 4, 139, 278, 313, 373, 556, 626, 746, 1252, 1492, 43507, 51847, 87014, 103694, 116749, 174028, 207388, 233498, 466996, 16228111, 32456222, 64912444]

約数ペア:

[(1, 64912444), (2, 32456222), (4, 16228111), (139, 466996), (278, 233498), (313, 207388), (373, 174028), (556, 116749), (626, 103694), (746, 87014), (1252, 51847), (1492, 43507)]