28582688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 60419520

約数和(自身を除く): 31836832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 887, 1007, 1696, 1774, 2014, 3548, 4028, 7096, 8056, 14192, 16112, 16853, 28384, 32224, 33706, 47011, 67412, 94022, 134824, 188044, 269648, 376088, 539296, 752176, 893209, 1504352, 1786418, 3572836, 7145672, 14291344, 28582688]

約数ペア:

[(1, 28582688), (2, 14291344), (4, 7145672), (8, 3572836), (16, 1786418), (19, 1504352), (32, 893209), (38, 752176), (53, 539296), (76, 376088), (106, 269648), (152, 188044), (212, 134824), (304, 94022), (424, 67412), (608, 47011), (848, 33706), (887, 32224), (1007, 28384), (1696, 16853), (1774, 16112), (2014, 14192), (3548, 8056), (4028, 7096)]