71501876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{919}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 127975680

約数和(自身を除く): 56473804

約数列:

[1, 2, 4, 53, 106, 212, 367, 734, 919, 1468, 1838, 3676, 19451, 38902, 48707, 77804, 97414, 194828, 337273, 674546, 1349092, 17875469, 35750938, 71501876]

約数ペア:

[(1, 71501876), (2, 35750938), (4, 17875469), (53, 1349092), (106, 674546), (212, 337273), (367, 194828), (734, 97414), (919, 77804), (1468, 48707), (1838, 38902), (3676, 19451)]