4235972356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{18661}}^1$

素因数の和:18761

約数の個数: 72

約数和(自身を含む): 9451631168

約数和(自身を除く): 5215658812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 121, 134, 154, 242, 268, 308, 469, 484, 737, 847, 938, 1474, 1694, 1876, 2948, 3388, 5159, 8107, 10318, 16214, 18661, 20636, 32428, 37322, 56749, 74644, 113498, 130627, 205271, 226996, 261254, 410542, 522508, 821084, 1250287, 1436897, 2257981, 2500574, 2873794, 4515962, 5001148, 5747588, 8752009, 9031924, 13753157, 15805867, 17504018, 27506314, 31611734, 35008036, 55012628, 63223468, 96272099, 151284727, 192544198, 302569454, 385088396, 605138908, 1058993089, 2117986178, 4235972356]

約数ペア:

[(1, 4235972356), (2, 2117986178), (4, 1058993089), (7, 605138908), (11, 385088396), (14, 302569454), (22, 192544198), (28, 151284727), (44, 96272099), (67, 63223468), (77, 55012628), (121, 35008036), (134, 31611734), (154, 27506314), (242, 17504018), (268, 15805867), (308, 13753157), (469, 9031924), (484, 8752009), (737, 5747588), (847, 5001148), (938, 4515962), (1474, 2873794), (1694, 2500574), (1876, 2257981), (2948, 1436897), (3388, 1250287), (5159, 821084), (8107, 522508), (10318, 410542), (16214, 261254), (18661, 226996), (20636, 205271), (32428, 130627), (37322, 113498), (56749, 74644)]