72871624

素因数分解:

$2^3\times 7^2\times {\mathrm{185897}}^1$

素因数の和:185917

約数の個数: 24

約数和(自身を含む): 158942790

約数和(自身を除く): 86071166

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 185897, 371794, 743588, 1301279, 1487176, 2602558, 5205116, 9108953, 10410232, 18217906, 36435812, 72871624]

約数ペア:

[(1, 72871624), (2, 36435812), (4, 18217906), (7, 10410232), (8, 9108953), (14, 5205116), (28, 2602558), (49, 1487176), (56, 1301279), (98, 743588), (196, 371794), (392, 185897)]