65113048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 168376320

約数和(自身を除く): 103263272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 143, 154, 173, 182, 188, 286, 308, 329, 346, 364, 376, 517, 572, 611, 616, 658, 692, 728, 1001, 1034, 1144, 1211, 1222, 1316, 1384, 1903, 2002, 2068, 2249, 2422, 2444, 2632, 3619, 3806, 4004, 4136, 4277, 4498, 4844, 4888, 6721, 7238, 7612, 8008, 8131, 8554, 8996, 9688, 13321, 13442, 14476, 15224, 15743, 16262, 17108, 17992, 24739, 26642, 26884, 28952, 31486, 32524, 34216, 47047, 49478, 53284, 53768, 56917, 62972, 65048, 89441, 94094, 98956, 105703, 106568, 113834, 125944, 173173, 178882, 188188, 197912, 211406, 227668, 346346, 357764, 376376, 422812, 455336, 626087, 692692, 715528, 739921, 845624, 1162733, 1252174, 1385384, 1479842, 2325466, 2504348, 2959684, 4650932, 5008696, 5919368, 8139131, 9301864, 16278262, 32556524, 65113048]

約数ペア:

[(1, 65113048), (2, 32556524), (4, 16278262), (7, 9301864), (8, 8139131), (11, 5919368), (13, 5008696), (14, 4650932), (22, 2959684), (26, 2504348), (28, 2325466), (44, 1479842), (47, 1385384), (52, 1252174), (56, 1162733), (77, 845624), (88, 739921), (91, 715528), (94, 692692), (104, 626087), (143, 455336), (154, 422812), (173, 376376), (182, 357764), (188, 346346), (286, 227668), (308, 211406), (329, 197912), (346, 188188), (364, 178882), (376, 173173), (517, 125944), (572, 113834), (611, 106568), (616, 105703), (658, 98956), (692, 94094), (728, 89441), (1001, 65048), (1034, 62972), (1144, 56917), (1211, 53768), (1222, 53284), (1316, 49478), (1384, 47047), (1903, 34216), (2002, 32524), (2068, 31486), (2249, 28952), (2422, 26884), (2444, 26642), (2632, 24739), (3619, 17992), (3806, 17108), (4004, 16262), (4136, 15743), (4277, 15224), (4498, 14476), (4844, 13442), (4888, 13321), (6721, 9688), (7238, 8996), (7612, 8554), (8008, 8131)]