27720483952

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{806203}}^1$

素因数の和:806525

約数の個数: 40

約数和(自身を含む): 61581086336

約数和(自身を除く): 33860602384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 8596, 17192, 34384, 806203, 1612406, 3224812, 5643421, 6449624, 11286842, 12899248, 22573684, 45147368, 90294736, 247504321, 495008642, 990017284, 1732530247, 1980034568, 3465060494, 3960069136, 6930120988, 13860241976, 27720483952]

約数ペア:

[(1, 27720483952), (2, 13860241976), (4, 6930120988), (7, 3960069136), (8, 3465060494), (14, 1980034568), (16, 1732530247), (28, 990017284), (56, 495008642), (112, 247504321), (307, 90294736), (614, 45147368), (1228, 22573684), (2149, 12899248), (2456, 11286842), (4298, 6449624), (4912, 5643421), (8596, 3224812), (17192, 1612406), (34384, 806203)]