65380084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 144506880

約数和(自身を除く): 79126796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 2687, 3476, 5374, 6083, 10748, 12166, 18809, 24332, 29557, 37618, 59114, 75236, 118228, 206899, 212273, 413798, 424546, 827596, 849092, 1485911, 2335003, 2971822, 4670006, 5943644, 9340012, 16345021, 32690042, 65380084]

約数ペア:

[(1, 65380084), (2, 32690042), (4, 16345021), (7, 9340012), (11, 5943644), (14, 4670006), (22, 2971822), (28, 2335003), (44, 1485911), (77, 849092), (79, 827596), (154, 424546), (158, 413798), (308, 212273), (316, 206899), (553, 118228), (869, 75236), (1106, 59114), (1738, 37618), (2212, 29557), (2687, 24332), (3476, 18809), (5374, 12166), (6083, 10748)]