72050356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135433}}^1$

素因数の和:135463

約数の個数: 24

約数和(自身を含む): 151686080

約数和(自身を除く): 79635724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 135433, 270866, 541732, 948031, 1896062, 2573227, 3792124, 5146454, 10292908, 18012589, 36025178, 72050356]

約数ペア:

[(1, 72050356), (2, 36025178), (4, 18012589), (7, 10292908), (14, 5146454), (19, 3792124), (28, 2573227), (38, 1896062), (76, 948031), (133, 541732), (266, 270866), (532, 135433)]