61280492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{168353}}^1$

素因数の和:168377

約数の個数: 24

約数和(自身を含む): 131989536

約数和(自身を除く): 70709044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 168353, 336706, 673412, 1178471, 2188589, 2356942, 4377178, 4713884, 8754356, 15320123, 30640246, 61280492]

約数ペア:

[(1, 61280492), (2, 30640246), (4, 15320123), (7, 8754356), (13, 4713884), (14, 4377178), (26, 2356942), (28, 2188589), (52, 1178471), (91, 673412), (182, 336706), (364, 168353)]