1572240172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{56531}}^1$

素因数の和:56961

約数の個数: 24

約数和(自身を含む): 2920443120

約数和(自身を除く): 1348202948

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 6953, 13906, 27812, 56531, 113062, 226124, 961027, 1922054, 3844108, 23121179, 46242358, 92484716, 393060043, 786120086, 1572240172]

約数ペア:

[(1, 1572240172), (2, 786120086), (4, 393060043), (17, 92484716), (34, 46242358), (68, 23121179), (409, 3844108), (818, 1922054), (1636, 961027), (6953, 226124), (13906, 113062), (27812, 56531)]