72908032

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{9187}}^1$

素因数の和:9234

約数の個数: 36

約数和(自身を含む): 150242176

約数和(自身を除く): 77334144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 9187, 18374, 36748, 73496, 146992, 284797, 293984, 569594, 587968, 1139188, 1175936, 2278376, 2351872, 4556752, 9113504, 18227008, 36454016, 72908032]

約数ペア:

[(1, 72908032), (2, 36454016), (4, 18227008), (8, 9113504), (16, 4556752), (31, 2351872), (32, 2278376), (62, 1175936), (64, 1139188), (124, 587968), (128, 569594), (248, 293984), (256, 284797), (496, 146992), (992, 73496), (1984, 36748), (3968, 18374), (7936, 9187)]