42684488

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 107114400

約数和(自身を除く): 64429912

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 521, 532, 539, 616, 836, 931, 1042, 1064, 1078, 1463, 1672, 1862, 2084, 2156, 2926, 3647, 3724, 4168, 4312, 5731, 5852, 7294, 7448, 9899, 10241, 11462, 11704, 14588, 19798, 20482, 22924, 25529, 29176, 39596, 40117, 40964, 45848, 51058, 69293, 79192, 80234, 81928, 102116, 108889, 138586, 160468, 204232, 217778, 277172, 280819, 320936, 435556, 485051, 554344, 561638, 762223, 871112, 970102, 1123276, 1524446, 1940204, 2246552, 3048892, 3880408, 5335561, 6097784, 10671122, 21342244, 42684488]

約数ペア:

[(1, 42684488), (2, 21342244), (4, 10671122), (7, 6097784), (8, 5335561), (11, 3880408), (14, 3048892), (19, 2246552), (22, 1940204), (28, 1524446), (38, 1123276), (44, 970102), (49, 871112), (56, 762223), (76, 561638), (77, 554344), (88, 485051), (98, 435556), (133, 320936), (152, 280819), (154, 277172), (196, 217778), (209, 204232), (266, 160468), (308, 138586), (392, 108889), (418, 102116), (521, 81928), (532, 80234), (539, 79192), (616, 69293), (836, 51058), (931, 45848), (1042, 40964), (1064, 40117), (1078, 39596), (1463, 29176), (1672, 25529), (1862, 22924), (2084, 20482), (2156, 19798), (2926, 14588), (3647, 11704), (3724, 11462), (4168, 10241), (4312, 9899), (5731, 7448), (5852, 7294)]