25620504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11731}}^1$

素因数の和:11760

約数の個数: 64

約数和(自身を含む): 78839040

約数和(自身を除く): 53218536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 11731, 23462, 35193, 46924, 70386, 82117, 93848, 140772, 152503, 164234, 246351, 281544, 305006, 328468, 457509, 492702, 610012, 656936, 915018, 985404, 1067521, 1220024, 1830036, 1970808, 2135042, 3202563, 3660072, 4270084, 6405126, 8540168, 12810252, 25620504]

約数ペア:

[(1, 25620504), (2, 12810252), (3, 8540168), (4, 6405126), (6, 4270084), (7, 3660072), (8, 3202563), (12, 2135042), (13, 1970808), (14, 1830036), (21, 1220024), (24, 1067521), (26, 985404), (28, 915018), (39, 656936), (42, 610012), (52, 492702), (56, 457509), (78, 328468), (84, 305006), (91, 281544), (104, 246351), (156, 164234), (168, 152503), (182, 140772), (273, 93848), (312, 82117), (364, 70386), (546, 46924), (728, 35193), (1092, 23462), (2184, 11731)]