27656512

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{2557}}^1$

素因数の和:2595

約数の個数: 42

約数和(自身を含む): 59450478

約数和(自身を除く): 31793966

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2557, 2704, 5114, 5408, 10228, 10816, 20456, 33241, 40912, 66482, 81824, 132964, 163648, 265928, 432133, 531856, 864266, 1063712, 1728532, 2127424, 3457064, 6914128, 13828256, 27656512]

約数ペア:

[(1, 27656512), (2, 13828256), (4, 6914128), (8, 3457064), (13, 2127424), (16, 1728532), (26, 1063712), (32, 864266), (52, 531856), (64, 432133), (104, 265928), (169, 163648), (208, 132964), (338, 81824), (416, 66482), (676, 40912), (832, 33241), (1352, 20456), (2557, 10816), (2704, 10228), (5114, 5408)]