72287956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1871}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 136491264

約数和(自身を除く): 64203308

約数列:

[1, 2, 4, 13, 26, 52, 743, 1486, 1871, 2972, 3742, 7484, 9659, 19318, 24323, 38636, 48646, 97292, 1390153, 2780306, 5560612, 18071989, 36143978, 72287956]

約数ペア:

[(1, 72287956), (2, 36143978), (4, 18071989), (13, 5560612), (26, 2780306), (52, 1390153), (743, 97292), (1486, 48646), (1871, 38636), (2972, 24323), (3742, 19318), (7484, 9659)]