8080493888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{15137}}^1$

素因数の和:15607

約数の個数: 56

約数和(自身を含む): 16918228800

約数和(自身を除く): 8837734912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 439, 608, 878, 1216, 1756, 3512, 7024, 8341, 14048, 15137, 16682, 28096, 30274, 33364, 60548, 66728, 121096, 133456, 242192, 266912, 287603, 484384, 533824, 575206, 968768, 1150412, 2300824, 4601648, 6645143, 9203296, 13290286, 18406592, 26580572, 53161144, 106322288, 126257717, 212644576, 252515434, 425289152, 505030868, 1010061736, 2020123472, 4040246944, 8080493888]

約数ペア:

[(1, 8080493888), (2, 4040246944), (4, 2020123472), (8, 1010061736), (16, 505030868), (19, 425289152), (32, 252515434), (38, 212644576), (64, 126257717), (76, 106322288), (152, 53161144), (304, 26580572), (439, 18406592), (608, 13290286), (878, 9203296), (1216, 6645143), (1756, 4601648), (3512, 2300824), (7024, 1150412), (8341, 968768), (14048, 575206), (15137, 533824), (16682, 484384), (28096, 287603), (30274, 266912), (33364, 242192), (60548, 133456), (66728, 121096)]