64703036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 115940160

約数和(自身を除く): 51237124

約数列:

[1, 2, 4, 53, 106, 212, 239, 478, 956, 1277, 2554, 5108, 12667, 25334, 50668, 67681, 135362, 270724, 305203, 610406, 1220812, 16175759, 32351518, 64703036]

約数ペア:

[(1, 64703036), (2, 32351518), (4, 16175759), (53, 1220812), (106, 610406), (212, 305203), (239, 270724), (478, 135362), (956, 67681), (1277, 50668), (2554, 25334), (5108, 12667)]