81984191632

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{823399}}^1$

素因数の和:823548

約数の個数: 60

約数和(自身を含む): 186233318400

約数和(自身を除く): 104249126768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 392, 508, 784, 889, 1016, 1778, 2032, 3556, 6223, 7112, 12446, 14224, 24892, 49784, 99568, 823399, 1646798, 3293596, 5763793, 6587192, 11527586, 13174384, 23055172, 40346551, 46110344, 80693102, 92220688, 104571673, 161386204, 209143346, 322772408, 418286692, 645544816, 732001711, 836573384, 1464003422, 1673146768, 2928006844, 5124011977, 5856013688, 10248023954, 11712027376, 20496047908, 40992095816, 81984191632]

約数ペア:

[(1, 81984191632), (2, 40992095816), (4, 20496047908), (7, 11712027376), (8, 10248023954), (14, 5856013688), (16, 5124011977), (28, 2928006844), (49, 1673146768), (56, 1464003422), (98, 836573384), (112, 732001711), (127, 645544816), (196, 418286692), (254, 322772408), (392, 209143346), (508, 161386204), (784, 104571673), (889, 92220688), (1016, 80693102), (1778, 46110344), (2032, 40346551), (3556, 23055172), (6223, 13174384), (7112, 11527586), (12446, 6587192), (14224, 5763793), (24892, 3293596), (49784, 1646798), (99568, 823399)]