26708528

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 69549120

約数和(自身を除く): 42840592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 163, 176, 196, 209, 266, 304, 308, 326, 392, 418, 532, 539, 616, 652, 784, 836, 931, 1064, 1078, 1141, 1232, 1304, 1463, 1672, 1793, 1862, 2128, 2156, 2282, 2608, 2926, 3097, 3344, 3586, 3724, 4312, 4564, 5852, 6194, 7172, 7448, 7987, 8624, 9128, 10241, 11704, 12388, 12551, 14344, 14896, 15974, 18256, 20482, 21679, 23408, 24776, 25102, 28688, 31948, 34067, 40964, 43358, 49552, 50204, 63896, 68134, 81928, 86716, 87857, 100408, 127792, 136268, 151753, 163856, 173432, 175714, 200816, 238469, 272536, 303506, 346864, 351428, 476938, 545072, 607012, 702856, 953876, 1214024, 1405712, 1669283, 1907752, 2428048, 3338566, 3815504, 6677132, 13354264, 26708528]

約数ペア:

[(1, 26708528), (2, 13354264), (4, 6677132), (7, 3815504), (8, 3338566), (11, 2428048), (14, 1907752), (16, 1669283), (19, 1405712), (22, 1214024), (28, 953876), (38, 702856), (44, 607012), (49, 545072), (56, 476938), (76, 351428), (77, 346864), (88, 303506), (98, 272536), (112, 238469), (133, 200816), (152, 175714), (154, 173432), (163, 163856), (176, 151753), (196, 136268), (209, 127792), (266, 100408), (304, 87857), (308, 86716), (326, 81928), (392, 68134), (418, 63896), (532, 50204), (539, 49552), (616, 43358), (652, 40964), (784, 34067), (836, 31948), (931, 28688), (1064, 25102), (1078, 24776), (1141, 23408), (1232, 21679), (1304, 20482), (1463, 18256), (1672, 15974), (1793, 14896), (1862, 14344), (2128, 12551), (2156, 12388), (2282, 11704), (2608, 10241), (2926, 9128), (3097, 8624), (3344, 7987), (3586, 7448), (3724, 7172), (4312, 6194), (4564, 5852)]