47572852

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 84949760

約数和(自身を除く): 37376908

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 604, 997, 1994, 3988, 11929, 23858, 47716, 78763, 150547, 157526, 301094, 315052, 602188, 11893213, 23786426, 47572852]

約数ペア:

[(1, 47572852), (2, 23786426), (4, 11893213), (79, 602188), (151, 315052), (158, 301094), (302, 157526), (316, 150547), (604, 78763), (997, 47716), (1994, 23858), (3988, 11929)]