72271474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 124136064

約数和(自身を除く): 51864590

約数列:

[1, 2, 11, 22, 23, 46, 233, 253, 466, 506, 613, 1226, 2563, 5126, 5359, 6743, 10718, 13486, 14099, 28198, 58949, 117898, 142829, 155089, 285658, 310178, 1571119, 3142238, 3285067, 6570134, 36135737, 72271474]

約数ペア:

[(1, 72271474), (2, 36135737), (11, 6570134), (22, 3285067), (23, 3142238), (46, 1571119), (233, 310178), (253, 285658), (466, 155089), (506, 142829), (613, 117898), (1226, 58949), (2563, 28198), (5126, 14099), (5359, 13486), (6743, 10718)]