73153724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137507}}^1$

素因数の和:137537

約数の個数: 24

約数和(自身を含む): 154008960

約数和(自身を除く): 80855236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 137507, 275014, 550028, 962549, 1925098, 2612633, 3850196, 5225266, 10450532, 18288431, 36576862, 73153724]

約数ペア:

[(1, 73153724), (2, 36576862), (4, 18288431), (7, 10450532), (14, 5225266), (19, 3850196), (28, 2612633), (38, 1925098), (76, 962549), (133, 550028), (266, 275014), (532, 137507)]