15665912704

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{35797}}^1$

素因数の和:36087

約数の個数: 64

約数和(自身を含む): 33738899040

約数和(自身を除く): 18072986336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 263, 416, 526, 832, 1052, 1664, 2104, 3419, 4208, 6838, 8416, 13676, 16832, 27352, 33664, 35797, 54704, 71594, 109408, 143188, 218816, 286376, 437632, 465361, 572752, 930722, 1145504, 1861444, 2291008, 3722888, 4582016, 7445776, 9414611, 14891552, 18829222, 29783104, 37658444, 59566208, 75316888, 122389943, 150633776, 244779886, 301267552, 489559772, 602535104, 979119544, 1205070208, 1958239088, 3916478176, 7832956352, 15665912704]

約数ペア:

[(1, 15665912704), (2, 7832956352), (4, 3916478176), (8, 1958239088), (13, 1205070208), (16, 979119544), (26, 602535104), (32, 489559772), (52, 301267552), (64, 244779886), (104, 150633776), (128, 122389943), (208, 75316888), (263, 59566208), (416, 37658444), (526, 29783104), (832, 18829222), (1052, 14891552), (1664, 9414611), (2104, 7445776), (3419, 4582016), (4208, 3722888), (6838, 2291008), (8416, 1861444), (13676, 1145504), (16832, 930722), (27352, 572752), (33664, 465361), (35797, 437632), (54704, 286376), (71594, 218816), (109408, 143188)]