77021728

素因数分解:

$2^5\times 7^2\times {\mathrm{49121}}^1$

素因数の和:49145

約数の個数: 36

約数和(自身を含む): 176397102

約数和(自身を除く): 99375374

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 49121, 98242, 196484, 343847, 392968, 687694, 785936, 1375388, 1571872, 2406929, 2750776, 4813858, 5501552, 9627716, 11003104, 19255432, 38510864, 77021728]

約数ペア:

[(1, 77021728), (2, 38510864), (4, 19255432), (7, 11003104), (8, 9627716), (14, 5501552), (16, 4813858), (28, 2750776), (32, 2406929), (49, 1571872), (56, 1375388), (98, 785936), (112, 687694), (196, 392968), (224, 343847), (392, 196484), (784, 98242), (1568, 49121)]