25331972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{929}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 47106360

約数和(自身を除く): 21774388

約数列:

[1, 2, 4, 17, 34, 68, 401, 802, 929, 1604, 1858, 3716, 6817, 13634, 15793, 27268, 31586, 63172, 372529, 745058, 1490116, 6332993, 12665986, 25331972]

約数ペア:

[(1, 25331972), (2, 12665986), (4, 6332993), (17, 1490116), (34, 745058), (68, 372529), (401, 63172), (802, 31586), (929, 27268), (1604, 15793), (1858, 13634), (3716, 6817)]