25668828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 70106400

約数和(自身を除く): 44437572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1069, 1334, 2001, 2138, 2668, 3207, 4002, 4276, 6003, 6414, 8004, 9621, 12006, 12828, 19242, 24012, 24587, 31001, 38484, 49174, 62002, 73761, 93003, 98348, 124004, 147522, 186006, 221283, 279009, 295044, 372012, 442566, 558018, 713023, 885132, 1116036, 1426046, 2139069, 2852092, 4278138, 6417207, 8556276, 12834414, 25668828]

約数ペア:

[(1, 25668828), (2, 12834414), (3, 8556276), (4, 6417207), (6, 4278138), (9, 2852092), (12, 2139069), (18, 1426046), (23, 1116036), (29, 885132), (36, 713023), (46, 558018), (58, 442566), (69, 372012), (87, 295044), (92, 279009), (116, 221283), (138, 186006), (174, 147522), (207, 124004), (261, 98348), (276, 93003), (348, 73761), (414, 62002), (522, 49174), (667, 38484), (828, 31001), (1044, 24587), (1069, 24012), (1334, 19242), (2001, 12828), (2138, 12006), (2668, 9621), (3207, 8004), (4002, 6414), (4276, 6003)]