40064863

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 45262800

約数和(自身を除く): 5197937

約数列:

[1, 19, 29, 43, 89, 361, 551, 817, 1247, 1691, 2581, 3827, 10469, 15523, 23693, 32129, 49039, 72713, 110983, 450167, 931741, 1381547, 2108677, 40064863]

約数ペア:

[(1, 40064863), (19, 2108677), (29, 1381547), (43, 931741), (89, 450167), (361, 110983), (551, 72713), (817, 49039), (1247, 32129), (1691, 23693), (2581, 15523), (3827, 10469)]