28449194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 48625920

約数和(自身を除く): 20176726

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 937, 1598, 1786, 1874, 15181, 15929, 17803, 30362, 31858, 35606, 44039, 88078, 302651, 605302, 748663, 836741, 1497326, 1673482, 14224597, 28449194]

約数ペア:

[(1, 28449194), (2, 14224597), (17, 1673482), (19, 1497326), (34, 836741), (38, 748663), (47, 605302), (94, 302651), (323, 88078), (646, 44039), (799, 35606), (893, 31858), (937, 30362), (1598, 17803), (1786, 15929), (1874, 15181)]