420041888

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43609}}^1$

素因数の和:43669

約数の個数: 48

約数和(自身を含む): 967095360

約数和(自身を除く): 547053472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 43609, 87218, 174436, 305263, 348872, 610526, 697744, 1221052, 1395488, 1875187, 2442104, 3750374, 4884208, 7500748, 9768416, 13126309, 15001496, 26252618, 30002992, 52505236, 60005984, 105010472, 210020944, 420041888]

約数ペア:

[(1, 420041888), (2, 210020944), (4, 105010472), (7, 60005984), (8, 52505236), (14, 30002992), (16, 26252618), (28, 15001496), (32, 13126309), (43, 9768416), (56, 7500748), (86, 4884208), (112, 3750374), (172, 2442104), (224, 1875187), (301, 1395488), (344, 1221052), (602, 697744), (688, 610526), (1204, 348872), (1376, 305263), (2408, 174436), (4816, 87218), (9632, 43609)]