71775816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{427237}}^1$

素因数の和:427253

約数の個数: 32

約数和(自身を含む): 205074240

約数和(自身を除く): 133298424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 427237, 854474, 1281711, 1708948, 2563422, 2990659, 3417896, 5126844, 5981318, 8971977, 10253688, 11962636, 17943954, 23925272, 35887908, 71775816]

約数ペア:

[(1, 71775816), (2, 35887908), (3, 23925272), (4, 17943954), (6, 11962636), (7, 10253688), (8, 8971977), (12, 5981318), (14, 5126844), (21, 3417896), (24, 2990659), (28, 2563422), (42, 1708948), (56, 1281711), (84, 854474), (168, 427237)]