71924972

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{24007}}^1$

素因数の和:24125

約数の個数: 24

約数和(自身を含む): 145200384

約数和(自身を除く): 73275412

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 24007, 48014, 96028, 168049, 336098, 672196, 2568749, 5137498, 10274996, 17981243, 35962486, 71924972]

約数ペア:

[(1, 71924972), (2, 35962486), (4, 17981243), (7, 10274996), (14, 5137498), (28, 2568749), (107, 672196), (214, 336098), (428, 168049), (749, 96028), (1498, 48014), (2996, 24007)]