2635702016

素因数分解:

$2^8\times {\mathrm{647}}^1\times {\mathrm{15913}}^1$

素因数の和:16576

約数の個数: 36

約数和(自身を含む): 5269570992

約数和(自身を除く): 2633868976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 647, 1294, 2588, 5176, 10352, 15913, 20704, 31826, 41408, 63652, 82816, 127304, 165632, 254608, 509216, 1018432, 2036864, 4073728, 10295711, 20591422, 41182844, 82365688, 164731376, 329462752, 658925504, 1317851008, 2635702016]

約数ペア:

[(1, 2635702016), (2, 1317851008), (4, 658925504), (8, 329462752), (16, 164731376), (32, 82365688), (64, 41182844), (128, 20591422), (256, 10295711), (647, 4073728), (1294, 2036864), (2588, 1018432), (5176, 509216), (10352, 254608), (15913, 165632), (20704, 127304), (31826, 82816), (41408, 63652)]