25581024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12689}}^1$

素因数の和:12712

約数の個数: 72

約数和(自身を含む): 83144880

約数和(自身を除く): 57563856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12689, 25378, 38067, 50756, 76134, 88823, 101512, 114201, 152268, 177646, 203024, 228402, 266469, 304536, 355292, 406048, 456804, 532938, 609072, 710584, 799407, 913608, 1065876, 1218144, 1421168, 1598814, 1827216, 2131752, 2842336, 3197628, 3654432, 4263504, 6395256, 8527008, 12790512, 25581024]

約数ペア:

[(1, 25581024), (2, 12790512), (3, 8527008), (4, 6395256), (6, 4263504), (7, 3654432), (8, 3197628), (9, 2842336), (12, 2131752), (14, 1827216), (16, 1598814), (18, 1421168), (21, 1218144), (24, 1065876), (28, 913608), (32, 799407), (36, 710584), (42, 609072), (48, 532938), (56, 456804), (63, 406048), (72, 355292), (84, 304536), (96, 266469), (112, 228402), (126, 203024), (144, 177646), (168, 152268), (224, 114201), (252, 101512), (288, 88823), (336, 76134), (504, 50756), (672, 38067), (1008, 25378), (2016, 12689)]