61210396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17569}}^1$

素因数の和:17653

約数の個数: 24

約数和(自身を含む): 117086480

約数和(自身を除く): 55876084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 17569, 35138, 70276, 228397, 456794, 913588, 1177123, 2354246, 4708492, 15302599, 30605198, 61210396]

約数ペア:

[(1, 61210396), (2, 30605198), (4, 15302599), (13, 4708492), (26, 2354246), (52, 1177123), (67, 913588), (134, 456794), (268, 228397), (871, 70276), (1742, 35138), (3484, 17569)]