64792904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5297}}^1$

素因数の和:5453

約数の個数: 32

約数和(自身を含む): 133509600

約数和(自身を除く): 68716696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 5297, 6116, 10594, 12232, 21188, 42376, 58267, 116534, 233068, 466136, 736283, 1472566, 2945132, 5890264, 8099113, 16198226, 32396452, 64792904]

約数ペア:

[(1, 64792904), (2, 32396452), (4, 16198226), (8, 8099113), (11, 5890264), (22, 2945132), (44, 1472566), (88, 736283), (139, 466136), (278, 233068), (556, 116534), (1112, 58267), (1529, 42376), (3058, 21188), (5297, 12232), (6116, 10594)]