77733448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20201}}^1$

素因数の和:20257

約数の個数: 32

約数和(自身を含む): 161211960

約数和(自身を除く): 83478512

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 20201, 40402, 80804, 161608, 262613, 525226, 747437, 1050452, 1494874, 2100904, 2989748, 5979496, 9716681, 19433362, 38866724, 77733448]

約数ペア:

[(1, 77733448), (2, 38866724), (4, 19433362), (8, 9716681), (13, 5979496), (26, 2989748), (37, 2100904), (52, 1494874), (74, 1050452), (104, 747437), (148, 525226), (296, 262613), (481, 161608), (962, 80804), (1924, 40402), (3848, 20201)]