8120752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26713}}^1$

素因数の和:26740

約数の個数: 20

約数和(自身を含む): 16562680

約数和(自身を除く): 8441928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26713, 53426, 106852, 213704, 427408, 507547, 1015094, 2030188, 4060376, 8120752]

約数ペア:

[(1, 8120752), (2, 4060376), (4, 2030188), (8, 1015094), (16, 507547), (19, 427408), (38, 213704), (76, 106852), (152, 53426), (304, 26713)]