73707928

素因数分解:

$2^3\times 7^1\times {\mathrm{1316213}}^1$

素因数の和:1316226

約数の個数: 16

約数和(自身を含む): 157945680

約数和(自身を除く): 84237752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1316213, 2632426, 5264852, 9213491, 10529704, 18426982, 36853964, 73707928]

約数ペア:

[(1, 73707928), (2, 36853964), (4, 18426982), (7, 10529704), (8, 9213491), (14, 5264852), (28, 2632426), (56, 1316213)]