68029624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21101}}^1$

素因数の和:21151

約数の個数: 32

約数和(自身を含む): 141805440

約数和(自身を除く): 73775816

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 21101, 42202, 84404, 168808, 274313, 548626, 654131, 1097252, 1308262, 2194504, 2616524, 5233048, 8503703, 17007406, 34014812, 68029624]

約数ペア:

[(1, 68029624), (2, 34014812), (4, 17007406), (8, 8503703), (13, 5233048), (26, 2616524), (31, 2194504), (52, 1308262), (62, 1097252), (104, 654131), (124, 548626), (248, 274313), (403, 168808), (806, 84404), (1612, 42202), (3224, 21101)]