71413972

素因数分解:

$2^2\times 7^3\times {\mathrm{52051}}^1$

素因数の和:52076

約数の個数: 24

約数和(自身を含む): 145745600

約数和(自身を除く): 74331628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 52051, 104102, 208204, 364357, 728714, 1457428, 2550499, 5100998, 10201996, 17853493, 35706986, 71413972]

約数ペア:

[(1, 71413972), (2, 35706986), (4, 17853493), (7, 10201996), (14, 5100998), (28, 2550499), (49, 1457428), (98, 728714), (196, 364357), (343, 208204), (686, 104102), (1372, 52051)]