28926534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 44617146

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 1709, 2418, 2821, 3418, 5127, 5642, 8463, 10254, 11963, 16926, 22217, 23926, 35889, 44434, 52979, 66651, 71778, 105958, 133302, 155519, 158937, 311038, 317874, 370853, 466557, 688727, 741706, 933114, 1112559, 1377454, 2066181, 2225118, 4132362, 4821089, 9642178, 14463267, 28926534]

約数ペア:

[(1, 28926534), (2, 14463267), (3, 9642178), (6, 4821089), (7, 4132362), (13, 2225118), (14, 2066181), (21, 1377454), (26, 1112559), (31, 933114), (39, 741706), (42, 688727), (62, 466557), (78, 370853), (91, 317874), (93, 311038), (182, 158937), (186, 155519), (217, 133302), (273, 105958), (403, 71778), (434, 66651), (546, 52979), (651, 44434), (806, 35889), (1209, 23926), (1302, 22217), (1709, 16926), (2418, 11963), (2821, 10254), (3418, 8463), (5127, 5642)]