71293934

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{809}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 108183600

約数和(自身を除く): 36889666

約数列:

[1, 2, 139, 278, 317, 634, 809, 1618, 44063, 88126, 112451, 224902, 256453, 512906, 35646967, 71293934]

約数ペア:

[(1, 71293934), (2, 35646967), (139, 512906), (278, 256453), (317, 224902), (634, 112451), (809, 88126), (1618, 44063)]