71322218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 53093782

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 2162, 2999, 5998, 11891, 23782, 32989, 65978, 68977, 137954, 140953, 281906, 758747, 1517494, 1550483, 3100966, 3241919, 6483838, 35661109, 71322218]

約数ペア:

[(1, 71322218), (2, 35661109), (11, 6483838), (22, 3241919), (23, 3100966), (46, 1550483), (47, 1517494), (94, 758747), (253, 281906), (506, 140953), (517, 137954), (1034, 68977), (1081, 65978), (2162, 32989), (2999, 23782), (5998, 11891)]