78224144

素因数分解:

$2^4\times {\mathrm{1847}}^1\times {\mathrm{2647}}^1$

素因数の和:4502

約数の個数: 20

約数和(自身を含む): 151698624

約数和(自身を除く): 73474480

約数列:

[1, 2, 4, 8, 16, 1847, 2647, 3694, 5294, 7388, 10588, 14776, 21176, 29552, 42352, 4889009, 9778018, 19556036, 39112072, 78224144]

約数ペア:

[(1, 78224144), (2, 39112072), (4, 19556036), (8, 9778018), (16, 4889009), (1847, 42352), (2647, 29552), (3694, 21176), (5294, 14776), (7388, 10588)]