64257424

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7451}}^1$

素因数の和:7484

約数の個数: 60

約数和(自身を含む): 158012208

約数和(自身を除く): 93754784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 7451, 8624, 14902, 29804, 52157, 59608, 81961, 104314, 119216, 163922, 208628, 327844, 365099, 417256, 573727, 655688, 730198, 834512, 1147454, 1311376, 1460396, 2294908, 2920792, 4016089, 4589816, 5841584, 8032178, 9179632, 16064356, 32128712, 64257424]

約数ペア:

[(1, 64257424), (2, 32128712), (4, 16064356), (7, 9179632), (8, 8032178), (11, 5841584), (14, 4589816), (16, 4016089), (22, 2920792), (28, 2294908), (44, 1460396), (49, 1311376), (56, 1147454), (77, 834512), (88, 730198), (98, 655688), (112, 573727), (154, 417256), (176, 365099), (196, 327844), (308, 208628), (392, 163922), (539, 119216), (616, 104314), (784, 81961), (1078, 59608), (1232, 52157), (2156, 29804), (4312, 14902), (7451, 8624)]