28366156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77929}}^1$

素因数の和:77953

約数の個数: 24

約数和(自身を含む): 61097120

約数和(自身を除く): 32730964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 77929, 155858, 311716, 545503, 1013077, 1091006, 2026154, 2182012, 4052308, 7091539, 14183078, 28366156]

約数ペア:

[(1, 28366156), (2, 14183078), (4, 7091539), (7, 4052308), (13, 2182012), (14, 2026154), (26, 1091006), (28, 1013077), (52, 545503), (91, 311716), (182, 155858), (364, 77929)]