8226244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 16007376

約数和(自身を除く): 7781132

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 283, 338, 559, 566, 676, 1118, 1132, 2236, 3679, 7267, 7358, 12169, 14534, 14716, 24338, 29068, 47827, 48676, 95654, 158197, 191308, 316394, 632788, 2056561, 4113122, 8226244]

約数ペア:

[(1, 8226244), (2, 4113122), (4, 2056561), (13, 632788), (26, 316394), (43, 191308), (52, 158197), (86, 95654), (169, 48676), (172, 47827), (283, 29068), (338, 24338), (559, 14716), (566, 14534), (676, 12169), (1118, 7358), (1132, 7267), (2236, 3679)]