61384724

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 109204200

約数和(自身を除く): 47819476

約数列:

[1, 2, 4, 89, 178, 269, 356, 538, 641, 1076, 1282, 2564, 23941, 47882, 57049, 95764, 114098, 172429, 228196, 344858, 689716, 15346181, 30692362, 61384724]

約数ペア:

[(1, 61384724), (2, 30692362), (4, 15346181), (89, 689716), (178, 344858), (269, 228196), (356, 172429), (538, 114098), (641, 95764), (1076, 57049), (1282, 47882), (2564, 23941)]