27940488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 46709112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 863, 1349, 1704, 1726, 2589, 2698, 3452, 4047, 5178, 5396, 6904, 8094, 10356, 10792, 16188, 16397, 20712, 32376, 32794, 49191, 61273, 65588, 98382, 122546, 131176, 183819, 196764, 245092, 367638, 393528, 490184, 735276, 1164187, 1470552, 2328374, 3492561, 4656748, 6985122, 9313496, 13970244, 27940488]

約数ペア:

[(1, 27940488), (2, 13970244), (3, 9313496), (4, 6985122), (6, 4656748), (8, 3492561), (12, 2328374), (19, 1470552), (24, 1164187), (38, 735276), (57, 490184), (71, 393528), (76, 367638), (114, 245092), (142, 196764), (152, 183819), (213, 131176), (228, 122546), (284, 98382), (426, 65588), (456, 61273), (568, 49191), (852, 32794), (863, 32376), (1349, 20712), (1704, 16397), (1726, 16188), (2589, 10792), (2698, 10356), (3452, 8094), (4047, 6904), (5178, 5396)]