28289406672

素因数分解:

$2^4\times 3^2\times {\mathrm{6947}}^1\times {\mathrm{28279}}^1$

素因数の和:35240

約数の個数: 60

約数和(自身を含む): 79185244320

約数和(自身を除く): 50895837648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 6947, 13894, 20841, 27788, 28279, 41682, 55576, 56558, 62523, 83364, 84837, 111152, 113116, 125046, 166728, 169674, 226232, 250092, 254511, 333456, 339348, 452464, 500184, 509022, 678696, 1000368, 1018044, 1357392, 2036088, 4072176, 196454213, 392908426, 589362639, 785816852, 1178725278, 1571633704, 1768087917, 2357450556, 3143267408, 3536175834, 4714901112, 7072351668, 9429802224, 14144703336, 28289406672]

約数ペア:

[(1, 28289406672), (2, 14144703336), (3, 9429802224), (4, 7072351668), (6, 4714901112), (8, 3536175834), (9, 3143267408), (12, 2357450556), (16, 1768087917), (18, 1571633704), (24, 1178725278), (36, 785816852), (48, 589362639), (72, 392908426), (144, 196454213), (6947, 4072176), (13894, 2036088), (20841, 1357392), (27788, 1018044), (28279, 1000368), (41682, 678696), (55576, 509022), (56558, 500184), (62523, 452464), (83364, 339348), (84837, 333456), (111152, 254511), (113116, 250092), (125046, 226232), (166728, 169674)]