12884210768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{119813}}^1$

素因数の和:119892

約数の個数: 80

約数和(自身を含む): 29951582976

約数和(自身を除く): 17067372208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 376, 517, 572, 611, 752, 1034, 1144, 1222, 2068, 2288, 2444, 4136, 4888, 6721, 8272, 9776, 13442, 26884, 53768, 107536, 119813, 239626, 479252, 958504, 1317943, 1557569, 1917008, 2635886, 3115138, 5271772, 5631211, 6230276, 10543544, 11262422, 12460552, 17133259, 21087088, 22524844, 24921104, 34266518, 45049688, 61943321, 68533036, 73205743, 90099376, 123886642, 137066072, 146411486, 247773284, 274132144, 292822972, 495546568, 585645944, 805263173, 991093136, 1171291888, 1610526346, 3221052692, 6442105384, 12884210768]

約数ペア:

[(1, 12884210768), (2, 6442105384), (4, 3221052692), (8, 1610526346), (11, 1171291888), (13, 991093136), (16, 805263173), (22, 585645944), (26, 495546568), (44, 292822972), (47, 274132144), (52, 247773284), (88, 146411486), (94, 137066072), (104, 123886642), (143, 90099376), (176, 73205743), (188, 68533036), (208, 61943321), (286, 45049688), (376, 34266518), (517, 24921104), (572, 22524844), (611, 21087088), (752, 17133259), (1034, 12460552), (1144, 11262422), (1222, 10543544), (2068, 6230276), (2288, 5631211), (2444, 5271772), (4136, 3115138), (4888, 2635886), (6721, 1917008), (8272, 1557569), (9776, 1317943), (13442, 958504), (26884, 479252), (53768, 239626), (107536, 119813)]