64554238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{463}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 115992576

約数和(自身を除く): 51438338

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 433, 463, 866, 926, 3031, 3241, 6062, 6482, 9959, 10649, 19918, 21298, 69713, 74543, 139426, 149086, 200479, 400958, 1403353, 2806706, 4611017, 9222034, 32277119, 64554238]

約数ペア:

[(1, 64554238), (2, 32277119), (7, 9222034), (14, 4611017), (23, 2806706), (46, 1403353), (161, 400958), (322, 200479), (433, 149086), (463, 139426), (866, 74543), (926, 69713), (3031, 21298), (3241, 19918), (6062, 10649), (6482, 9959)]