72909032

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27701}}^1$

素因数の和:27761

約数の個数: 32

約数和(自身を含む): 159563520

約数和(自身を除く): 86654488

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 27701, 55402, 110804, 193907, 221608, 387814, 775628, 1301947, 1551256, 2603894, 5207788, 9113629, 10415576, 18227258, 36454516, 72909032]

約数ペア:

[(1, 72909032), (2, 36454516), (4, 18227258), (7, 10415576), (8, 9113629), (14, 5207788), (28, 2603894), (47, 1551256), (56, 1301947), (94, 775628), (188, 387814), (329, 221608), (376, 193907), (658, 110804), (1316, 55402), (2632, 27701)]