25488648

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 71280000

約数和(自身を除く): 45791352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 599, 788, 1182, 1198, 1576, 1773, 1797, 2364, 2396, 3546, 3594, 4728, 4792, 5319, 5391, 7092, 7188, 10638, 10782, 14184, 14376, 16173, 21276, 21564, 32346, 42552, 43128, 64692, 118003, 129384, 236006, 354009, 472012, 708018, 944024, 1062027, 1416036, 2124054, 2832072, 3186081, 4248108, 6372162, 8496216, 12744324, 25488648]

約数ペア:

[(1, 25488648), (2, 12744324), (3, 8496216), (4, 6372162), (6, 4248108), (8, 3186081), (9, 2832072), (12, 2124054), (18, 1416036), (24, 1062027), (27, 944024), (36, 708018), (54, 472012), (72, 354009), (108, 236006), (197, 129384), (216, 118003), (394, 64692), (591, 43128), (599, 42552), (788, 32346), (1182, 21564), (1198, 21276), (1576, 16173), (1773, 14376), (1797, 14184), (2364, 10782), (2396, 10638), (3546, 7188), (3594, 7092), (4728, 5391), (4792, 5319)]