28702458

素因数分解:

$2^1\times 3^3\times {\mathrm{349}}^1\times {\mathrm{1523}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 64008000

約数和(自身を除く): 35305542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349, 698, 1047, 1523, 2094, 3046, 3141, 4569, 6282, 9138, 9423, 13707, 18846, 27414, 41121, 82242, 531527, 1063054, 1594581, 3189162, 4783743, 9567486, 14351229, 28702458]

約数ペア:

[(1, 28702458), (2, 14351229), (3, 9567486), (6, 4783743), (9, 3189162), (18, 1594581), (27, 1063054), (54, 531527), (349, 82242), (698, 41121), (1047, 27414), (1523, 18846), (2094, 13707), (3046, 9423), (3141, 9138), (4569, 6282)]