70741986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3479

約数の個数: 48

約数和(自身を含む): 166950720

約数和(自身を除く): 96208734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3389, 3479, 6778, 6958, 10167, 10437, 20334, 20874, 23723, 47446, 71169, 142338, 166061, 240619, 332122, 481238, 498183, 721857, 996366, 1443714, 1684333, 3368666, 5052999, 10105998, 11790331, 23580662, 35370993, 70741986]

約数ペア:

[(1, 70741986), (2, 35370993), (3, 23580662), (6, 11790331), (7, 10105998), (14, 5052999), (21, 3368666), (42, 1684333), (49, 1443714), (71, 996366), (98, 721857), (142, 498183), (147, 481238), (213, 332122), (294, 240619), (426, 166061), (497, 142338), (994, 71169), (1491, 47446), (2982, 23723), (3389, 20874), (3479, 20334), (6778, 10437), (6958, 10167)]