71557724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134507}}^1$

素因数の和:134537

約数の個数: 24

約数和(自身を含む): 150648960

約数和(自身を除く): 79091236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 134507, 269014, 538028, 941549, 1883098, 2555633, 3766196, 5111266, 10222532, 17889431, 35778862, 71557724]

約数ペア:

[(1, 71557724), (2, 35778862), (4, 17889431), (7, 10222532), (14, 5111266), (19, 3766196), (28, 2555633), (38, 1883098), (76, 941549), (133, 538028), (266, 269014), (532, 134507)]