27591388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 53662840

約数和(自身を除く): 26071452

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 436, 484, 523, 1046, 1199, 2092, 2398, 4796, 5753, 11506, 13189, 23012, 26378, 52756, 57007, 63283, 114014, 126566, 228028, 253132, 627077, 1254154, 2508308, 6897847, 13795694, 27591388]

約数ペア:

[(1, 27591388), (2, 13795694), (4, 6897847), (11, 2508308), (22, 1254154), (44, 627077), (109, 253132), (121, 228028), (218, 126566), (242, 114014), (436, 63283), (484, 57007), (523, 52756), (1046, 26378), (1199, 23012), (2092, 13189), (2398, 11506), (4796, 5753)]