26940524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7297}}^1$

素因数の和:7385

約数の個数: 24

約数和(自身を含む): 51494688

約数和(自身を除く): 24554164

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 7297, 14594, 29188, 94861, 189722, 379444, 518087, 1036174, 2072348, 6735131, 13470262, 26940524]

約数ペア:

[(1, 26940524), (2, 13470262), (4, 6735131), (13, 2072348), (26, 1036174), (52, 518087), (71, 379444), (142, 189722), (284, 94861), (923, 29188), (1846, 14594), (3692, 7297)]