66738716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 135663360

約数和(自身を除く): 68924644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 194, 209, 388, 418, 823, 836, 1067, 1646, 1843, 2134, 3292, 3686, 4268, 7372, 9053, 15637, 18106, 20273, 31274, 36212, 40546, 62548, 79831, 81092, 159662, 172007, 319324, 344014, 688028, 878141, 1516789, 1756282, 3033578, 3512564, 6067156, 16684679, 33369358, 66738716]

約数ペア:

[(1, 66738716), (2, 33369358), (4, 16684679), (11, 6067156), (19, 3512564), (22, 3033578), (38, 1756282), (44, 1516789), (76, 878141), (97, 688028), (194, 344014), (209, 319324), (388, 172007), (418, 159662), (823, 81092), (836, 79831), (1067, 62548), (1646, 40546), (1843, 36212), (2134, 31274), (3292, 20273), (3686, 18106), (4268, 15637), (7372, 9053)]