13490848

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 30602880

約数和(自身を除く): 17112032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 263, 458, 526, 916, 1052, 1603, 1832, 1841, 2104, 3206, 3664, 3682, 4208, 6412, 7328, 7364, 8416, 12824, 14728, 25648, 29456, 51296, 58912, 60227, 120454, 240908, 421589, 481816, 843178, 963632, 1686356, 1927264, 3372712, 6745424, 13490848]

約数ペア:

[(1, 13490848), (2, 6745424), (4, 3372712), (7, 1927264), (8, 1686356), (14, 963632), (16, 843178), (28, 481816), (32, 421589), (56, 240908), (112, 120454), (224, 60227), (229, 58912), (263, 51296), (458, 29456), (526, 25648), (916, 14728), (1052, 12824), (1603, 8416), (1832, 7364), (1841, 7328), (2104, 6412), (3206, 4208), (3664, 3682)]