72585004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1951}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 129862656

約数和(自身を除く): 57277652

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 1951, 3902, 7804, 9301, 18602, 37204, 138521, 255581, 277042, 511162, 554084, 1022324, 18146251, 36292502, 72585004]

約数ペア:

[(1, 72585004), (2, 36292502), (4, 18146251), (71, 1022324), (131, 554084), (142, 511162), (262, 277042), (284, 255581), (524, 138521), (1951, 37204), (3902, 18602), (7804, 9301)]