28452668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{853}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 51649920

約数和(自身を除く): 23197252

約数列:

[1, 2, 4, 31, 62, 124, 269, 538, 853, 1076, 1706, 3412, 8339, 16678, 26443, 33356, 52886, 105772, 229457, 458914, 917828, 7113167, 14226334, 28452668]

約数ペア:

[(1, 28452668), (2, 14226334), (4, 7113167), (31, 917828), (62, 458914), (124, 229457), (269, 105772), (538, 52886), (853, 33356), (1076, 26443), (1706, 16678), (3412, 8339)]