71154484

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 126203616

約数和(自身を除く): 55049132

約数列:

[1, 2, 4, 131, 251, 262, 502, 524, 541, 1004, 1082, 2164, 32881, 65762, 70871, 131524, 135791, 141742, 271582, 283484, 543164, 17788621, 35577242, 71154484]

約数ペア:

[(1, 71154484), (2, 35577242), (4, 17788621), (131, 543164), (251, 283484), (262, 271582), (502, 141742), (524, 135791), (541, 131524), (1004, 70871), (1082, 65762), (2164, 32881)]