25554564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4449

約数の個数: 72

約数和(自身を含む): 77051520

約数和(自身を除く): 51496956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 4409, 5796, 8818, 13227, 17636, 26454, 30863, 39681, 52908, 61726, 79362, 92589, 101407, 123452, 158724, 185178, 202814, 277767, 304221, 370356, 405628, 555534, 608442, 709849, 912663, 1111068, 1216884, 1419698, 1825326, 2129547, 2839396, 3650652, 4259094, 6388641, 8518188, 12777282, 25554564]

約数ペア:

[(1, 25554564), (2, 12777282), (3, 8518188), (4, 6388641), (6, 4259094), (7, 3650652), (9, 2839396), (12, 2129547), (14, 1825326), (18, 1419698), (21, 1216884), (23, 1111068), (28, 912663), (36, 709849), (42, 608442), (46, 555534), (63, 405628), (69, 370356), (84, 304221), (92, 277767), (126, 202814), (138, 185178), (161, 158724), (207, 123452), (252, 101407), (276, 92589), (322, 79362), (414, 61726), (483, 52908), (644, 39681), (828, 30863), (966, 26454), (1449, 17636), (1932, 13227), (2898, 8818), (4409, 5796)]