22471767812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{164503}}^1$

素因数の和:164628

約数の個数: 48

約数和(自身を含む): 44108128512

約数和(自身を除く): 21636360700

約数列:

[1, 2, 4, 13, 26, 37, 52, 71, 74, 142, 148, 284, 481, 923, 962, 1846, 1924, 2627, 3692, 5254, 10508, 34151, 68302, 136604, 164503, 329006, 658012, 2138539, 4277078, 6086611, 8554156, 11679713, 12173222, 23359426, 24346444, 46718852, 79125943, 151836269, 158251886, 303672538, 316503772, 432149381, 607345076, 864298762, 1728597524, 5617941953, 11235883906, 22471767812]

約数ペア:

[(1, 22471767812), (2, 11235883906), (4, 5617941953), (13, 1728597524), (26, 864298762), (37, 607345076), (52, 432149381), (71, 316503772), (74, 303672538), (142, 158251886), (148, 151836269), (284, 79125943), (481, 46718852), (923, 24346444), (962, 23359426), (1846, 12173222), (1924, 11679713), (2627, 8554156), (3692, 6086611), (5254, 4277078), (10508, 2138539), (34151, 658012), (68302, 329006), (136604, 164503)]