26887168

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 132

約数和(自身を含む): 69696256

約数和(自身を除く): 42809088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 121, 124, 128, 154, 176, 217, 224, 242, 248, 256, 308, 341, 352, 434, 448, 484, 496, 512, 616, 682, 704, 847, 868, 896, 968, 992, 1024, 1232, 1364, 1408, 1694, 1736, 1792, 1936, 1984, 2387, 2464, 2728, 2816, 3388, 3472, 3584, 3751, 3872, 3968, 4774, 4928, 5456, 5632, 6776, 6944, 7168, 7502, 7744, 7936, 9548, 9856, 10912, 11264, 13552, 13888, 15004, 15488, 15872, 19096, 19712, 21824, 26257, 27104, 27776, 30008, 30976, 31744, 38192, 39424, 43648, 52514, 54208, 55552, 60016, 61952, 76384, 78848, 87296, 105028, 108416, 111104, 120032, 123904, 152768, 174592, 210056, 216832, 222208, 240064, 305536, 349184, 420112, 433664, 480128, 611072, 840224, 867328, 960256, 1222144, 1680448, 1920512, 2444288, 3360896, 3841024, 6721792, 13443584, 26887168]

約数ペア:

[(1, 26887168), (2, 13443584), (4, 6721792), (7, 3841024), (8, 3360896), (11, 2444288), (14, 1920512), (16, 1680448), (22, 1222144), (28, 960256), (31, 867328), (32, 840224), (44, 611072), (56, 480128), (62, 433664), (64, 420112), (77, 349184), (88, 305536), (112, 240064), (121, 222208), (124, 216832), (128, 210056), (154, 174592), (176, 152768), (217, 123904), (224, 120032), (242, 111104), (248, 108416), (256, 105028), (308, 87296), (341, 78848), (352, 76384), (434, 61952), (448, 60016), (484, 55552), (496, 54208), (512, 52514), (616, 43648), (682, 39424), (704, 38192), (847, 31744), (868, 30976), (896, 30008), (968, 27776), (992, 27104), (1024, 26257), (1232, 21824), (1364, 19712), (1408, 19096), (1694, 15872), (1736, 15488), (1792, 15004), (1936, 13888), (1984, 13552), (2387, 11264), (2464, 10912), (2728, 9856), (2816, 9548), (3388, 7936), (3472, 7744), (3584, 7502), (3751, 7168), (3872, 6944), (3968, 6776), (4774, 5632), (4928, 5456)]