79527448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9968

約数の個数: 64

約数和(自身を含む): 200229120

約数和(自身を除く): 120701672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 9931, 19862, 39724, 69517, 79448, 109241, 129103, 139034, 218482, 258206, 278068, 436964, 516412, 556136, 764687, 873928, 903721, 1032824, 1420133, 1529374, 1807442, 2840266, 3058748, 3614884, 5680532, 6117496, 7229768, 9940931, 11361064, 19881862, 39763724, 79527448]

約数ペア:

[(1, 79527448), (2, 39763724), (4, 19881862), (7, 11361064), (8, 9940931), (11, 7229768), (13, 6117496), (14, 5680532), (22, 3614884), (26, 3058748), (28, 2840266), (44, 1807442), (52, 1529374), (56, 1420133), (77, 1032824), (88, 903721), (91, 873928), (104, 764687), (143, 556136), (154, 516412), (182, 436964), (286, 278068), (308, 258206), (364, 218482), (572, 139034), (616, 129103), (728, 109241), (1001, 79448), (1144, 69517), (2002, 39724), (4004, 19862), (8008, 9931)]