24991798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 42096096

約数和(自身を除く): 17104298

約数列:

[1, 2, 13, 26, 37, 74, 83, 166, 313, 481, 626, 962, 1079, 2158, 3071, 4069, 6142, 8138, 11581, 23162, 25979, 39923, 51958, 79846, 150553, 301106, 337727, 675454, 961223, 1922446, 12495899, 24991798]

約数ペア:

[(1, 24991798), (2, 12495899), (13, 1922446), (26, 961223), (37, 675454), (74, 337727), (83, 301106), (166, 150553), (313, 79846), (481, 51958), (626, 39923), (962, 25979), (1079, 23162), (2158, 11581), (3071, 8138), (4069, 6142)]