27276032

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 64361472

約数和(自身を除く): 37085440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 491, 496, 868, 896, 982, 992, 1736, 1792, 1964, 1984, 3437, 3472, 3928, 3968, 6874, 6944, 7856, 7936, 13748, 13888, 15221, 15712, 27496, 27776, 30442, 31424, 54992, 55552, 60884, 62848, 106547, 109984, 121768, 125696, 213094, 219968, 243536, 426188, 439936, 487072, 852376, 879872, 974144, 1704752, 1948288, 3409504, 3896576, 6819008, 13638016, 27276032]

約数ペア:

[(1, 27276032), (2, 13638016), (4, 6819008), (7, 3896576), (8, 3409504), (14, 1948288), (16, 1704752), (28, 974144), (31, 879872), (32, 852376), (56, 487072), (62, 439936), (64, 426188), (112, 243536), (124, 219968), (128, 213094), (217, 125696), (224, 121768), (248, 109984), (256, 106547), (434, 62848), (448, 60884), (491, 55552), (496, 54992), (868, 31424), (896, 30442), (982, 27776), (992, 27496), (1736, 15712), (1792, 15221), (1964, 13888), (1984, 13748), (3437, 7936), (3472, 7856), (3928, 6944), (3968, 6874)]