8170397872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{9337}}^1$

素因数の和:9966

約数の個数: 80

約数和(自身を含む): 19517764672

約数和(自身を除く): 11347366800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 601, 728, 1202, 1456, 2404, 4207, 4808, 7813, 8414, 9337, 9616, 15626, 16828, 18674, 31252, 33656, 37348, 54691, 62504, 65359, 67312, 74696, 109382, 121381, 125008, 130718, 149392, 218764, 242762, 261436, 437528, 485524, 522872, 849667, 875056, 971048, 1045744, 1699334, 1942096, 3398668, 5611537, 6797336, 11223074, 13594672, 22446148, 39280759, 44892296, 72949981, 78561518, 89784592, 145899962, 157123036, 291799924, 314246072, 510649867, 583599848, 628492144, 1021299734, 1167199696, 2042599468, 4085198936, 8170397872]

約数ペア:

[(1, 8170397872), (2, 4085198936), (4, 2042599468), (7, 1167199696), (8, 1021299734), (13, 628492144), (14, 583599848), (16, 510649867), (26, 314246072), (28, 291799924), (52, 157123036), (56, 145899962), (91, 89784592), (104, 78561518), (112, 72949981), (182, 44892296), (208, 39280759), (364, 22446148), (601, 13594672), (728, 11223074), (1202, 6797336), (1456, 5611537), (2404, 3398668), (4207, 1942096), (4808, 1699334), (7813, 1045744), (8414, 971048), (9337, 875056), (9616, 849667), (15626, 522872), (16828, 485524), (18674, 437528), (31252, 261436), (33656, 242762), (37348, 218764), (54691, 149392), (62504, 130718), (65359, 125008), (67312, 121381), (74696, 109382)]