68789006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12704

約数の個数: 32

約数和(自身を含む): 127612800

約数和(自身を除く): 58823794

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 12659, 25318, 139249, 164567, 240521, 278498, 329134, 481042, 1810237, 2645731, 3126773, 3620474, 5291462, 6253546, 34394503, 68789006]

約数ペア:

[(1, 68789006), (2, 34394503), (11, 6253546), (13, 5291462), (19, 3620474), (22, 3126773), (26, 2645731), (38, 1810237), (143, 481042), (209, 329134), (247, 278498), (286, 240521), (418, 164567), (494, 139249), (2717, 25318), (5434, 12659)]