12857530112

素因数分解:

$2^8\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{4079}}^1$

素因数の和:5861

約数の個数: 72

約数和(自身を含む): 29355110400

約数和(自身を除く): 16497580288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1759, 1792, 3518, 4079, 7036, 8158, 12313, 14072, 16316, 24626, 28144, 28553, 32632, 49252, 56288, 57106, 65264, 98504, 112576, 114212, 130528, 197008, 225152, 228424, 261056, 394016, 450304, 456848, 522112, 788032, 913696, 1044224, 1576064, 1827392, 3152128, 3654784, 7174961, 7309568, 14349922, 28699844, 50224727, 57399688, 100449454, 114799376, 200898908, 229598752, 401797816, 459197504, 803595632, 918395008, 1607191264, 1836790016, 3214382528, 6428765056, 12857530112]

約数ペア:

[(1, 12857530112), (2, 6428765056), (4, 3214382528), (7, 1836790016), (8, 1607191264), (14, 918395008), (16, 803595632), (28, 459197504), (32, 401797816), (56, 229598752), (64, 200898908), (112, 114799376), (128, 100449454), (224, 57399688), (256, 50224727), (448, 28699844), (896, 14349922), (1759, 7309568), (1792, 7174961), (3518, 3654784), (4079, 3152128), (7036, 1827392), (8158, 1576064), (12313, 1044224), (14072, 913696), (16316, 788032), (24626, 522112), (28144, 456848), (28553, 450304), (32632, 394016), (49252, 261056), (56288, 228424), (57106, 225152), (65264, 197008), (98504, 130528), (112576, 114212)]