25771752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18839}}^1$

素因数の和:18870

約数の個数: 48

約数和(自身を含む): 73476000

約数和(自身を除く): 47704248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 18839, 37678, 56517, 75356, 113034, 150712, 169551, 226068, 339102, 357941, 452136, 678204, 715882, 1073823, 1356408, 1431764, 2147646, 2863528, 3221469, 4295292, 6442938, 8590584, 12885876, 25771752]

約数ペア:

[(1, 25771752), (2, 12885876), (3, 8590584), (4, 6442938), (6, 4295292), (8, 3221469), (9, 2863528), (12, 2147646), (18, 1431764), (19, 1356408), (24, 1073823), (36, 715882), (38, 678204), (57, 452136), (72, 357941), (76, 339102), (114, 226068), (152, 169551), (171, 150712), (228, 113034), (342, 75356), (456, 56517), (684, 37678), (1368, 18839)]