65232728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8329}}^1$

素因数の和:8435

約数の個数: 32

約数和(自身を含む): 134946000

約数和(自身を除く): 69713272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 8329, 16658, 33316, 66632, 91619, 183238, 366476, 732952, 741281, 1482562, 2965124, 5930248, 8154091, 16308182, 32616364, 65232728]

約数ペア:

[(1, 65232728), (2, 32616364), (4, 16308182), (8, 8154091), (11, 5930248), (22, 2965124), (44, 1482562), (88, 741281), (89, 732952), (178, 366476), (356, 183238), (712, 91619), (979, 66632), (1958, 33316), (3916, 16658), (7832, 8329)]