28043444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4496

約数の個数: 36

約数和(自身を含む): 58105572

約数和(自身を除く): 30062128

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 4457, 6292, 8914, 17828, 49027, 57941, 98054, 115882, 196108, 231764, 539297, 637351, 1078594, 1274702, 2157188, 2549404, 7010861, 14021722, 28043444]

約数ペア:

[(1, 28043444), (2, 14021722), (4, 7010861), (11, 2549404), (13, 2157188), (22, 1274702), (26, 1078594), (44, 637351), (52, 539297), (121, 231764), (143, 196108), (242, 115882), (286, 98054), (484, 57941), (572, 49027), (1573, 17828), (3146, 8914), (4457, 6292)]