61964854994

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{1621}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 109399514112

約数和(自身を除く): 47434659118

約数列:

[1, 2, 7, 14, 67, 83, 134, 166, 469, 491, 581, 938, 982, 1162, 1621, 3242, 3437, 5561, 6874, 11122, 11347, 22694, 32897, 38927, 40753, 65794, 77854, 81506, 108607, 134543, 217214, 230279, 269086, 285271, 460558, 570542, 760249, 795911, 941801, 1520498, 1591822, 1883602, 2730451, 5460902, 5571377, 9014381, 11142754, 18028762, 19113157, 38226314, 53326037, 63100667, 66060613, 106652074, 126201334, 132121226, 373282259, 462424291, 746564518, 924848582, 4426061071, 8852122142, 30982427497, 61964854994]

約数ペア:

[(1, 61964854994), (2, 30982427497), (7, 8852122142), (14, 4426061071), (67, 924848582), (83, 746564518), (134, 462424291), (166, 373282259), (469, 132121226), (491, 126201334), (581, 106652074), (938, 66060613), (982, 63100667), (1162, 53326037), (1621, 38226314), (3242, 19113157), (3437, 18028762), (5561, 11142754), (6874, 9014381), (11122, 5571377), (11347, 5460902), (22694, 2730451), (32897, 1883602), (38927, 1591822), (40753, 1520498), (65794, 941801), (77854, 795911), (81506, 760249), (108607, 570542), (134543, 460558), (217214, 285271), (230279, 269086)]