127739889664

素因数分解:

$2^{11}\times {\mathrm{1279}}^1\times {\mathrm{48767}}^1$

素因数の和:50068

約数の個数: 48

約数和(自身を含む): 255622348800

約数和(自身を除く): 127882459136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1279, 2048, 2558, 5116, 10232, 20464, 40928, 48767, 81856, 97534, 163712, 195068, 327424, 390136, 654848, 780272, 1309696, 1560544, 2619392, 3121088, 6242176, 12484352, 24968704, 49937408, 62372993, 99874816, 124745986, 249491972, 498983944, 997967888, 1995935776, 3991871552, 7983743104, 15967486208, 31934972416, 63869944832, 127739889664]

約数ペア:

[(1, 127739889664), (2, 63869944832), (4, 31934972416), (8, 15967486208), (16, 7983743104), (32, 3991871552), (64, 1995935776), (128, 997967888), (256, 498983944), (512, 249491972), (1024, 124745986), (1279, 99874816), (2048, 62372993), (2558, 49937408), (5116, 24968704), (10232, 12484352), (20464, 6242176), (40928, 3121088), (48767, 2619392), (81856, 1560544), (97534, 1309696), (163712, 780272), (195068, 654848), (327424, 390136)]