67913144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34369}}^1$

素因数の和:34407

約数の個数: 32

約数和(自身を含む): 144354000

約数和(自身を除く): 76440856

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 34369, 68738, 137476, 274952, 446797, 653011, 893594, 1306022, 1787188, 2612044, 3574376, 5224088, 8489143, 16978286, 33956572, 67913144]

約数ペア:

[(1, 67913144), (2, 33956572), (4, 16978286), (8, 8489143), (13, 5224088), (19, 3574376), (26, 2612044), (38, 1787188), (52, 1306022), (76, 893594), (104, 653011), (152, 446797), (247, 274952), (494, 137476), (988, 68738), (1976, 34369)]