64710728

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 126057600

約数和(自身を除く): 61346872

約数列:

[1, 2, 4, 8, 47, 59, 94, 118, 188, 236, 376, 472, 2773, 2917, 5546, 5834, 11092, 11668, 22184, 23336, 137099, 172103, 274198, 344206, 548396, 688412, 1096792, 1376824, 8088841, 16177682, 32355364, 64710728]

約数ペア:

[(1, 64710728), (2, 32355364), (4, 16177682), (8, 8088841), (47, 1376824), (59, 1096792), (94, 688412), (118, 548396), (188, 344206), (236, 274198), (376, 172103), (472, 137099), (2773, 23336), (2917, 22184), (5546, 11668), (5834, 11092)]