79714816288

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{38729}}^1$

素因数の和:39361

約数の個数: 48

約数和(自身を含む): 158462710560

約数和(自身を除く): 78747894272

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 491, 524, 982, 1048, 1964, 2096, 3928, 4192, 7856, 15712, 38729, 64321, 77458, 128642, 154916, 257284, 309832, 514568, 619664, 1029136, 1239328, 2058272, 5073499, 10146998, 19015939, 20293996, 38031878, 40587992, 76063756, 81175984, 152127512, 162351968, 304255024, 608510048, 2491088009, 4982176018, 9964352036, 19928704072, 39857408144, 79714816288]

約数ペア:

[(1, 79714816288), (2, 39857408144), (4, 19928704072), (8, 9964352036), (16, 4982176018), (32, 2491088009), (131, 608510048), (262, 304255024), (491, 162351968), (524, 152127512), (982, 81175984), (1048, 76063756), (1964, 40587992), (2096, 38031878), (3928, 20293996), (4192, 19015939), (7856, 10146998), (15712, 5073499), (38729, 2058272), (64321, 1239328), (77458, 1029136), (128642, 619664), (154916, 514568), (257284, 309832)]