27387136

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 70640640

約数和(自身を除く): 43253504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 31, 32, 34, 56, 58, 62, 64, 68, 112, 116, 119, 124, 128, 136, 203, 217, 224, 232, 238, 248, 256, 272, 406, 434, 448, 464, 476, 493, 496, 527, 544, 812, 868, 896, 899, 928, 952, 986, 992, 1054, 1088, 1624, 1736, 1792, 1798, 1856, 1904, 1972, 1984, 2108, 2176, 3248, 3451, 3472, 3596, 3689, 3712, 3808, 3944, 3968, 4216, 4352, 6293, 6496, 6902, 6944, 7192, 7378, 7424, 7616, 7888, 7936, 8432, 12586, 12992, 13804, 13888, 14384, 14756, 15232, 15283, 15776, 16864, 25172, 25984, 27608, 27776, 28768, 29512, 30464, 30566, 31552, 33728, 50344, 51968, 55216, 55552, 57536, 59024, 61132, 63104, 67456, 100688, 106981, 110432, 115072, 118048, 122264, 126208, 134912, 201376, 213962, 220864, 230144, 236096, 244528, 402752, 427924, 441728, 472192, 489056, 805504, 855848, 883456, 944384, 978112, 1611008, 1711696, 1956224, 3423392, 3912448, 6846784, 13693568, 27387136]

約数ペア:

[(1, 27387136), (2, 13693568), (4, 6846784), (7, 3912448), (8, 3423392), (14, 1956224), (16, 1711696), (17, 1611008), (28, 978112), (29, 944384), (31, 883456), (32, 855848), (34, 805504), (56, 489056), (58, 472192), (62, 441728), (64, 427924), (68, 402752), (112, 244528), (116, 236096), (119, 230144), (124, 220864), (128, 213962), (136, 201376), (203, 134912), (217, 126208), (224, 122264), (232, 118048), (238, 115072), (248, 110432), (256, 106981), (272, 100688), (406, 67456), (434, 63104), (448, 61132), (464, 59024), (476, 57536), (493, 55552), (496, 55216), (527, 51968), (544, 50344), (812, 33728), (868, 31552), (896, 30566), (899, 30464), (928, 29512), (952, 28768), (986, 27776), (992, 27608), (1054, 25984), (1088, 25172), (1624, 16864), (1736, 15776), (1792, 15283), (1798, 15232), (1856, 14756), (1904, 14384), (1972, 13888), (1984, 13804), (2108, 12992), (2176, 12586), (3248, 8432), (3451, 7936), (3472, 7888), (3596, 7616), (3689, 7424), (3712, 7378), (3808, 7192), (3944, 6944), (3968, 6902), (4216, 6496), (4352, 6293)]