25521048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{16879}}^1$

素因数の和:16901

約数の個数: 64

約数和(自身を含む): 81024000

約数和(自身を除く): 55502952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 16879, 33758, 50637, 67516, 101274, 118153, 135032, 151911, 202548, 236306, 303822, 354459, 405096, 455733, 472612, 607644, 708918, 911466, 945224, 1063377, 1215288, 1417836, 1822932, 2126754, 2835672, 3190131, 3645864, 4253508, 6380262, 8507016, 12760524, 25521048]

約数ペア:

[(1, 25521048), (2, 12760524), (3, 8507016), (4, 6380262), (6, 4253508), (7, 3645864), (8, 3190131), (9, 2835672), (12, 2126754), (14, 1822932), (18, 1417836), (21, 1215288), (24, 1063377), (27, 945224), (28, 911466), (36, 708918), (42, 607644), (54, 472612), (56, 455733), (63, 405096), (72, 354459), (84, 303822), (108, 236306), (126, 202548), (168, 151911), (189, 135032), (216, 118153), (252, 101274), (378, 67516), (504, 50637), (756, 33758), (1512, 16879)]