71135012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71999}}^1$

素因数の和:72035

約数の個数: 24

約数和(自身を含む): 141120000

約数和(自身を除く): 69984988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 71999, 143998, 287996, 935987, 1367981, 1871974, 2735962, 3743948, 5471924, 17783753, 35567506, 71135012]

約数ペア:

[(1, 71135012), (2, 35567506), (4, 17783753), (13, 5471924), (19, 3743948), (26, 2735962), (38, 1871974), (52, 1367981), (76, 935987), (247, 287996), (494, 143998), (988, 71999)]