25789572

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1471}}^1$

素因数の和:1968

約数の個数: 36

約数和(自身を含む): 65368576

約数和(自身を除く): 39579004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1471, 1948, 2922, 2942, 4383, 4413, 5844, 5884, 8766, 8826, 13239, 17532, 17652, 26478, 52956, 716377, 1432754, 2149131, 2865508, 4298262, 6447393, 8596524, 12894786, 25789572]

約数ペア:

[(1, 25789572), (2, 12894786), (3, 8596524), (4, 6447393), (6, 4298262), (9, 2865508), (12, 2149131), (18, 1432754), (36, 716377), (487, 52956), (974, 26478), (1461, 17652), (1471, 17532), (1948, 13239), (2922, 8826), (2942, 8766), (4383, 5884), (4413, 5844)]