64574692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9337}}^1$

素因数の和:9380

約数の個数: 48

約数和(自身を含む): 146419840

約数和(自身を除く): 81845148

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 9337, 18674, 37348, 65359, 121381, 130718, 177403, 242762, 261436, 354806, 485524, 709612, 849667, 1241821, 1699334, 2306239, 2483642, 3398668, 4612478, 4967284, 9224956, 16143673, 32287346, 64574692]

約数ペア:

[(1, 64574692), (2, 32287346), (4, 16143673), (7, 9224956), (13, 4967284), (14, 4612478), (19, 3398668), (26, 2483642), (28, 2306239), (38, 1699334), (52, 1241821), (76, 849667), (91, 709612), (133, 485524), (182, 354806), (247, 261436), (266, 242762), (364, 177403), (494, 130718), (532, 121381), (988, 65359), (1729, 37348), (3458, 18674), (6916, 9337)]