4021732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4445468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 89, 143, 158, 178, 286, 316, 356, 572, 869, 979, 1027, 1157, 1738, 1958, 2054, 2314, 3476, 3916, 4108, 4628, 7031, 11297, 12727, 14062, 22594, 25454, 28124, 45188, 50908, 77341, 91403, 154682, 182806, 309364, 365612, 1005433, 2010866, 4021732]

約数ペア:

[(1, 4021732), (2, 2010866), (4, 1005433), (11, 365612), (13, 309364), (22, 182806), (26, 154682), (44, 91403), (52, 77341), (79, 50908), (89, 45188), (143, 28124), (158, 25454), (178, 22594), (286, 14062), (316, 12727), (356, 11297), (572, 7031), (869, 4628), (979, 4108), (1027, 3916), (1157, 3476), (1738, 2314), (1958, 2054)]