64993756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 127360800

約数和(自身を除く): 62367044

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 551, 703, 797, 1073, 1102, 1406, 1594, 2146, 2204, 2812, 3188, 4292, 15143, 20387, 23113, 29489, 30286, 40774, 46226, 58978, 60572, 81548, 92452, 117956, 439147, 560291, 855181, 878294, 1120582, 1710362, 1756588, 2241164, 3420724, 16248439, 32496878, 64993756]

約数ペア:

[(1, 64993756), (2, 32496878), (4, 16248439), (19, 3420724), (29, 2241164), (37, 1756588), (38, 1710362), (58, 1120582), (74, 878294), (76, 855181), (116, 560291), (148, 439147), (551, 117956), (703, 92452), (797, 81548), (1073, 60572), (1102, 58978), (1406, 46226), (1594, 40774), (2146, 30286), (2204, 29489), (2812, 23113), (3188, 20387), (4292, 15143)]