61642816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1151

約数の個数: 56

約数和(自身を含む): 132085080

約数和(自身を除く): 70442264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1069, 1088, 1696, 1802, 2138, 3392, 3604, 4276, 7208, 8552, 14416, 17104, 18173, 28832, 34208, 36346, 56657, 57664, 68416, 72692, 113314, 145384, 226628, 290768, 453256, 581536, 906512, 963169, 1163072, 1813024, 1926338, 3626048, 3852676, 7705352, 15410704, 30821408, 61642816]

約数ペア:

[(1, 61642816), (2, 30821408), (4, 15410704), (8, 7705352), (16, 3852676), (17, 3626048), (32, 1926338), (34, 1813024), (53, 1163072), (64, 963169), (68, 906512), (106, 581536), (136, 453256), (212, 290768), (272, 226628), (424, 145384), (544, 113314), (848, 72692), (901, 68416), (1069, 57664), (1088, 56657), (1696, 36346), (1802, 34208), (2138, 28832), (3392, 18173), (3604, 17104), (4276, 14416), (7208, 8552)]