521309872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{5273}}^1$

素因数の和:5485

約数の個数: 40

約数和(自身を含む): 1043745696

約数和(自身を除く): 522435824

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 167, 296, 334, 592, 668, 1336, 2672, 5273, 6179, 10546, 12358, 21092, 24716, 42184, 49432, 84368, 98864, 195101, 390202, 780404, 880591, 1560808, 1761182, 3121616, 3522364, 7044728, 14089456, 32581867, 65163734, 130327468, 260654936, 521309872]

約数ペア:

[(1, 521309872), (2, 260654936), (4, 130327468), (8, 65163734), (16, 32581867), (37, 14089456), (74, 7044728), (148, 3522364), (167, 3121616), (296, 1761182), (334, 1560808), (592, 880591), (668, 780404), (1336, 390202), (2672, 195101), (5273, 98864), (6179, 84368), (10546, 49432), (12358, 42184), (21092, 24716)]