74735878

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 138288384

約数和(自身を除く): 63552506

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 98, 142, 161, 322, 467, 497, 934, 994, 1127, 1633, 2254, 3266, 3269, 3479, 6538, 6958, 10741, 11431, 21482, 22862, 22883, 33157, 45766, 66314, 75187, 80017, 150374, 160034, 232099, 464198, 526309, 762611, 1052618, 1525222, 1624693, 3249386, 5338277, 10676554, 37367939, 74735878]

約数ペア:

[(1, 74735878), (2, 37367939), (7, 10676554), (14, 5338277), (23, 3249386), (46, 1624693), (49, 1525222), (71, 1052618), (98, 762611), (142, 526309), (161, 464198), (322, 232099), (467, 160034), (497, 150374), (934, 80017), (994, 75187), (1127, 66314), (1633, 45766), (2254, 33157), (3266, 22883), (3269, 22862), (3479, 21482), (6538, 11431), (6958, 10741)]