23144492

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 48491520

約数和(自身を除く): 25347028

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 409, 602, 658, 818, 1204, 1316, 1636, 2021, 2863, 4042, 5726, 8084, 11452, 14147, 17587, 19223, 28294, 35174, 38446, 56588, 70348, 76892, 123109, 134561, 246218, 269122, 492436, 538244, 826589, 1653178, 3306356, 5786123, 11572246, 23144492]

約数ペア:

[(1, 23144492), (2, 11572246), (4, 5786123), (7, 3306356), (14, 1653178), (28, 826589), (43, 538244), (47, 492436), (86, 269122), (94, 246218), (172, 134561), (188, 123109), (301, 76892), (329, 70348), (409, 56588), (602, 38446), (658, 35174), (818, 28294), (1204, 19223), (1316, 17587), (1636, 14147), (2021, 11452), (2863, 8084), (4042, 5726)]