25285052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28603}}^1$

素因数の和:28637

約数の個数: 24

約数和(自身を含む): 50457456

約数和(自身を除く): 25172404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 28603, 57206, 114412, 371839, 486251, 743678, 972502, 1487356, 1945004, 6321263, 12642526, 25285052]

約数ペア:

[(1, 25285052), (2, 12642526), (4, 6321263), (13, 1945004), (17, 1487356), (26, 972502), (34, 743678), (52, 486251), (68, 371839), (221, 114412), (442, 57206), (884, 28603)]