73456432

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34519}}^1$

素因数の和:34553

約数の個数: 40

約数和(自身を含む): 171219200

約数和(自身を除く): 97762768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 34519, 69038, 138076, 241633, 276152, 483266, 552304, 655861, 966532, 1311722, 1933064, 2623444, 3866128, 4591027, 5246888, 9182054, 10493776, 18364108, 36728216, 73456432]

約数ペア:

[(1, 73456432), (2, 36728216), (4, 18364108), (7, 10493776), (8, 9182054), (14, 5246888), (16, 4591027), (19, 3866128), (28, 2623444), (38, 1933064), (56, 1311722), (76, 966532), (112, 655861), (133, 552304), (152, 483266), (266, 276152), (304, 241633), (532, 138076), (1064, 69038), (2128, 34519)]