7542472

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 16744320

約数和(自身を除く): 9201848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 271, 284, 392, 497, 542, 568, 994, 1084, 1897, 1988, 2168, 3479, 3794, 3976, 6958, 7588, 13279, 13916, 15176, 19241, 26558, 27832, 38482, 53116, 76964, 106232, 134687, 153928, 269374, 538748, 942809, 1077496, 1885618, 3771236, 7542472]

約数ペア:

[(1, 7542472), (2, 3771236), (4, 1885618), (7, 1077496), (8, 942809), (14, 538748), (28, 269374), (49, 153928), (56, 134687), (71, 106232), (98, 76964), (142, 53116), (196, 38482), (271, 27832), (284, 26558), (392, 19241), (497, 15176), (542, 13916), (568, 13279), (994, 7588), (1084, 6958), (1897, 3976), (1988, 3794), (2168, 3479)]