61139072

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{28097}}^1$

素因数の和:28128

約数の個数: 32

約数和(自身を含む): 128969820

約数和(自身を除く): 67830748

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 28097, 56194, 112388, 224776, 449552, 477649, 899104, 955298, 1798208, 1910596, 3596416, 3821192, 7642384, 15284768, 30569536, 61139072]

約数ペア:

[(1, 61139072), (2, 30569536), (4, 15284768), (8, 7642384), (16, 3821192), (17, 3596416), (32, 1910596), (34, 1798208), (64, 955298), (68, 899104), (128, 477649), (136, 449552), (272, 224776), (544, 112388), (1088, 56194), (2176, 28097)]