7135747888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{19541}}^1$

素因数の和:20365

約数の個数: 40

約数和(自身を含む): 14321159280

約数和(自身を除く): 7185411392

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 787, 1574, 3148, 6296, 12592, 19541, 22823, 39082, 45646, 78164, 91292, 156328, 182584, 312656, 365168, 566689, 1133378, 2266756, 4533512, 9067024, 15378767, 30757534, 61515068, 123030136, 246060272, 445984243, 891968486, 1783936972, 3567873944, 7135747888]

約数ペア:

[(1, 7135747888), (2, 3567873944), (4, 1783936972), (8, 891968486), (16, 445984243), (29, 246060272), (58, 123030136), (116, 61515068), (232, 30757534), (464, 15378767), (787, 9067024), (1574, 4533512), (3148, 2266756), (6296, 1133378), (12592, 566689), (19541, 365168), (22823, 312656), (39082, 182584), (45646, 156328), (78164, 91292)]