8639806144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{4354741}}^1$

素因数の和:4354784

約数の個数: 28

約数和(自身を含む): 17697671488

約数和(自身を除く): 9057865344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 4354741, 8709482, 17418964, 34837928, 69675856, 134996971, 139351712, 269993942, 278703424, 539987884, 1079975768, 2159951536, 4319903072, 8639806144]

約数ペア:

[(1, 8639806144), (2, 4319903072), (4, 2159951536), (8, 1079975768), (16, 539987884), (31, 278703424), (32, 269993942), (62, 139351712), (64, 134996971), (124, 69675856), (248, 34837928), (496, 17418964), (992, 8709482), (1984, 4354741)]