74928521344

素因数分解:

$2^7\times {\mathrm{647}}^1\times {\mathrm{904759}}^1$

素因数の和:905420

約数の個数: 32

約数和(自身を含む): 149502542400

約数和(自身を除く): 74574021056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 647, 1294, 2588, 5176, 10352, 20704, 41408, 82816, 904759, 1809518, 3619036, 7238072, 14476144, 28952288, 57904576, 115809152, 585379073, 1170758146, 2341516292, 4683032584, 9366065168, 18732130336, 37464260672, 74928521344]

約数ペア:

[(1, 74928521344), (2, 37464260672), (4, 18732130336), (8, 9366065168), (16, 4683032584), (32, 2341516292), (64, 1170758146), (128, 585379073), (647, 115809152), (1294, 57904576), (2588, 28952288), (5176, 14476144), (10352, 7238072), (20704, 3619036), (41408, 1809518), (82816, 904759)]