27739088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7059

約数の個数: 40

約数和(自身を含む): 60933600

約数和(自身を除く): 33194512

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 7019, 14038, 28076, 56152, 91247, 112304, 133361, 182494, 266722, 364988, 533444, 729976, 1066888, 1459952, 1733693, 2133776, 3467386, 6934772, 13869544, 27739088]

約数ペア:

[(1, 27739088), (2, 13869544), (4, 6934772), (8, 3467386), (13, 2133776), (16, 1733693), (19, 1459952), (26, 1066888), (38, 729976), (52, 533444), (76, 364988), (104, 266722), (152, 182494), (208, 133361), (247, 112304), (304, 91247), (494, 56152), (988, 28076), (1976, 14038), (3952, 7019)]