77881448

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 151437600

約数和(自身を除く): 73556152

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 2459, 3959, 4918, 7918, 9836, 15836, 19672, 31672, 90983, 181966, 263113, 363932, 526226, 727864, 1052452, 2104904, 9735181, 19470362, 38940724, 77881448]

約数ペア:

[(1, 77881448), (2, 38940724), (4, 19470362), (8, 9735181), (37, 2104904), (74, 1052452), (107, 727864), (148, 526226), (214, 363932), (296, 263113), (428, 181966), (856, 90983), (2459, 31672), (3959, 19672), (4918, 15836), (7918, 9836)]