15704891696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{293791}}^1$

素因数の和:294069

約数の個数: 40

約数和(自身を含む): 32896477824

約数和(自身を除く): 17191586128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 3341, 4112, 6682, 13364, 26728, 53456, 293791, 587582, 1175164, 2350328, 3819283, 4700656, 7638566, 15277132, 30554264, 61108528, 75504287, 151008574, 302017148, 604034296, 981555731, 1208068592, 1963111462, 3926222924, 7852445848, 15704891696]

約数ペア:

[(1, 15704891696), (2, 7852445848), (4, 3926222924), (8, 1963111462), (13, 1208068592), (16, 981555731), (26, 604034296), (52, 302017148), (104, 151008574), (208, 75504287), (257, 61108528), (514, 30554264), (1028, 15277132), (2056, 7638566), (3341, 4700656), (4112, 3819283), (6682, 2350328), (13364, 1175164), (26728, 587582), (53456, 293791)]