4008622592

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{602257}}^1$

素因数の和:602288

約数の個数: 40

約数和(自身を含む): 8625539076

約数和(自身を除く): 4616916484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 602257, 1204514, 2409028, 4818056, 7829341, 9636112, 15658682, 19272224, 31317364, 38544448, 62634728, 77088896, 125269456, 154177792, 250538912, 308355584, 501077824, 1002155648, 2004311296, 4008622592]

約数ペア:

[(1, 4008622592), (2, 2004311296), (4, 1002155648), (8, 501077824), (13, 308355584), (16, 250538912), (26, 154177792), (32, 125269456), (52, 77088896), (64, 62634728), (104, 38544448), (128, 31317364), (208, 19272224), (256, 15658682), (416, 9636112), (512, 7829341), (832, 4818056), (1664, 2409028), (3328, 1204514), (6656, 602257)]