47874152

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 92770920

約数和(自身を除く): 44896768

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 394, 788, 821, 1576, 1642, 3284, 6568, 7289, 14578, 29156, 30377, 58312, 60754, 121508, 161737, 243016, 323474, 646948, 1293896, 5984269, 11968538, 23937076, 47874152]

約数ペア:

[(1, 47874152), (2, 23937076), (4, 11968538), (8, 5984269), (37, 1293896), (74, 646948), (148, 323474), (197, 243016), (296, 161737), (394, 121508), (788, 60754), (821, 58312), (1576, 30377), (1642, 29156), (3284, 14578), (6568, 7289)]