28560885556

素因数分解:

$2^2\times 7^1\times {\mathrm{12619}}^1\times {\mathrm{80833}}^1$

素因数の和:93463

約数の個数: 24

約数和(自身を含む): 57127004480

約数和(自身を除く): 28566118924

約数列:

[1, 2, 4, 7, 14, 28, 12619, 25238, 50476, 80833, 88333, 161666, 176666, 323332, 353332, 565831, 1131662, 2263324, 1020031627, 2040063254, 4080126508, 7140221389, 14280442778, 28560885556]

約数ペア:

[(1, 28560885556), (2, 14280442778), (4, 7140221389), (7, 4080126508), (14, 2040063254), (28, 1020031627), (12619, 2263324), (25238, 1131662), (50476, 565831), (80833, 353332), (88333, 323332), (161666, 176666)]