57432858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71971}}^1$

素因数の和:72002

約数の個数: 32

約数和(自身を含む): 138186240

約数和(自身を除く): 80753382

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 71971, 143942, 215913, 431826, 503797, 1007594, 1367449, 1511391, 2734898, 3022782, 4102347, 8204694, 9572143, 19144286, 28716429, 57432858]

約数ペア:

[(1, 57432858), (2, 28716429), (3, 19144286), (6, 9572143), (7, 8204694), (14, 4102347), (19, 3022782), (21, 2734898), (38, 1511391), (42, 1367449), (57, 1007594), (114, 503797), (133, 431826), (266, 215913), (399, 143942), (798, 71971)]