25249824

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 72

約数和(自身を含む): 72848412

約数和(自身を除く): 47598588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1201, 1314, 1752, 2336, 2402, 2628, 3504, 3603, 4804, 5256, 7008, 7206, 9608, 10512, 10809, 14412, 19216, 21024, 21618, 28824, 38432, 43236, 57648, 86472, 87673, 115296, 172944, 175346, 263019, 345888, 350692, 526038, 701384, 789057, 1052076, 1402768, 1578114, 2104152, 2805536, 3156228, 4208304, 6312456, 8416608, 12624912, 25249824]

約数ペア:

[(1, 25249824), (2, 12624912), (3, 8416608), (4, 6312456), (6, 4208304), (8, 3156228), (9, 2805536), (12, 2104152), (16, 1578114), (18, 1402768), (24, 1052076), (32, 789057), (36, 701384), (48, 526038), (72, 350692), (73, 345888), (96, 263019), (144, 175346), (146, 172944), (219, 115296), (288, 87673), (292, 86472), (438, 57648), (584, 43236), (657, 38432), (876, 28824), (1168, 21618), (1201, 21024), (1314, 19216), (1752, 14412), (2336, 10809), (2402, 10512), (2628, 9608), (3504, 7206), (3603, 7008), (4804, 5256)]