71938538

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5347}}^1$

素因数の和:5418

約数の個数: 24

約数和(自身を含む): 127453536

約数和(自身を除く): 55514998

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 5347, 6727, 10694, 13454, 37429, 74858, 165757, 331514, 1160299, 2320598, 5138467, 10276934, 35969269, 71938538]

約数ペア:

[(1, 71938538), (2, 35969269), (7, 10276934), (14, 5138467), (31, 2320598), (62, 1160299), (217, 331514), (434, 165757), (961, 74858), (1922, 37429), (5347, 13454), (6727, 10694)]