79853648

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8011}}^1$

素因数の和:8115

約数の個数: 40

約数和(自身を含む): 178827840

約数和(自身を除く): 98974192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 8011, 9968, 16022, 32044, 56077, 64088, 112154, 128176, 224308, 448616, 712979, 897232, 1425958, 2851916, 4990853, 5703832, 9981706, 11407664, 19963412, 39926824, 79853648]

約数ペア:

[(1, 79853648), (2, 39926824), (4, 19963412), (7, 11407664), (8, 9981706), (14, 5703832), (16, 4990853), (28, 2851916), (56, 1425958), (89, 897232), (112, 712979), (178, 448616), (356, 224308), (623, 128176), (712, 112154), (1246, 64088), (1424, 56077), (2492, 32044), (4984, 16022), (8011, 9968)]