3896576

素因数分解:

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

素因数の和:538

約数の個数: 36

約数和(自身を含む): 8045184

約数和(自身を除く): 4148608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 491, 496, 982, 992, 1964, 1984, 3928, 3968, 7856, 7936, 15221, 15712, 30442, 31424, 60884, 62848, 121768, 125696, 243536, 487072, 974144, 1948288, 3896576]

約数ペア:

[(1, 3896576), (2, 1948288), (4, 974144), (8, 487072), (16, 243536), (31, 125696), (32, 121768), (62, 62848), (64, 60884), (124, 31424), (128, 30442), (248, 15712), (256, 15221), (491, 7936), (496, 7856), (982, 3968), (992, 3928), (1964, 1984)]