854493952

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2647}}^1$

素因数の和:2773

約数の個数: 72

約数和(自身を含む): 1856491616

約数和(自身を除く): 1001997664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 256, 388, 416, 776, 832, 1261, 1552, 1664, 2522, 2647, 3104, 3328, 5044, 5294, 6208, 10088, 10588, 12416, 20176, 21176, 24832, 34411, 40352, 42352, 68822, 80704, 84704, 137644, 161408, 169408, 256759, 275288, 322816, 338816, 513518, 550576, 677632, 1027036, 1101152, 2054072, 2202304, 3337867, 4108144, 4404608, 6675734, 8216288, 8809216, 13351468, 16432576, 26702936, 32865152, 53405872, 65730304, 106811744, 213623488, 427246976, 854493952]

約数ペア:

[(1, 854493952), (2, 427246976), (4, 213623488), (8, 106811744), (13, 65730304), (16, 53405872), (26, 32865152), (32, 26702936), (52, 16432576), (64, 13351468), (97, 8809216), (104, 8216288), (128, 6675734), (194, 4404608), (208, 4108144), (256, 3337867), (388, 2202304), (416, 2054072), (776, 1101152), (832, 1027036), (1261, 677632), (1552, 550576), (1664, 513518), (2522, 338816), (2647, 322816), (3104, 275288), (3328, 256759), (5044, 169408), (5294, 161408), (6208, 137644), (10088, 84704), (10588, 80704), (12416, 68822), (20176, 42352), (21176, 40352), (24832, 34411)]