65281104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{64763}}^1$

素因数の和:64784

約数の個数: 60

約数和(自身を含む): 208799136

約数和(自身を除く): 143518032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 64763, 129526, 194289, 259052, 388578, 453341, 518104, 582867, 777156, 906682, 1036208, 1165734, 1360023, 1554312, 1813364, 2331468, 2720046, 3108624, 3626728, 4080069, 4662936, 5440092, 7253456, 8160138, 9325872, 10880184, 16320276, 21760368, 32640552, 65281104]

約数ペア:

[(1, 65281104), (2, 32640552), (3, 21760368), (4, 16320276), (6, 10880184), (7, 9325872), (8, 8160138), (9, 7253456), (12, 5440092), (14, 4662936), (16, 4080069), (18, 3626728), (21, 3108624), (24, 2720046), (28, 2331468), (36, 1813364), (42, 1554312), (48, 1360023), (56, 1165734), (63, 1036208), (72, 906682), (84, 777156), (112, 582867), (126, 518104), (144, 453341), (168, 388578), (252, 259052), (336, 194289), (504, 129526), (1008, 64763)]