13397776

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:788

約数の個数: 60

約数和(自身を含む): 31551552

約数和(自身を除く): 18153776

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 743, 784, 1127, 1288, 1486, 2254, 2576, 2972, 4508, 5201, 5944, 9016, 10402, 11888, 17089, 18032, 20804, 34178, 36407, 41608, 68356, 72814, 83216, 119623, 136712, 145628, 239246, 273424, 291256, 478492, 582512, 837361, 956984, 1674722, 1913968, 3349444, 6698888, 13397776]

約数ペア:

[(1, 13397776), (2, 6698888), (4, 3349444), (7, 1913968), (8, 1674722), (14, 956984), (16, 837361), (23, 582512), (28, 478492), (46, 291256), (49, 273424), (56, 239246), (92, 145628), (98, 136712), (112, 119623), (161, 83216), (184, 72814), (196, 68356), (322, 41608), (368, 36407), (392, 34178), (644, 20804), (743, 18032), (784, 17089), (1127, 11888), (1288, 10402), (1486, 9016), (2254, 5944), (2576, 5201), (2972, 4508)]