7728644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 17611776

約数和(自身を除く): 9883132

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1091, 1771, 2182, 3542, 4364, 7084, 7637, 12001, 15274, 24002, 25093, 30548, 48004, 50186, 84007, 100372, 168014, 175651, 276023, 336028, 351302, 552046, 702604, 1104092, 1932161, 3864322, 7728644]

約数ペア:

[(1, 7728644), (2, 3864322), (4, 1932161), (7, 1104092), (11, 702604), (14, 552046), (22, 351302), (23, 336028), (28, 276023), (44, 175651), (46, 168014), (77, 100372), (92, 84007), (154, 50186), (161, 48004), (253, 30548), (308, 25093), (322, 24002), (506, 15274), (644, 12001), (1012, 7637), (1091, 7084), (1771, 4364), (2182, 3542)]