27671524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4091}}^1$

素因数の和:4203

約数の個数: 24

約数和(自身を含む): 51559200

約数和(自身を除く): 23887676

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 4091, 6764, 8182, 16364, 77729, 155458, 310916, 364099, 728198, 1456396, 6917881, 13835762, 27671524]

約数ペア:

[(1, 27671524), (2, 13835762), (4, 6917881), (19, 1456396), (38, 728198), (76, 364099), (89, 310916), (178, 155458), (356, 77729), (1691, 16364), (3382, 8182), (4091, 6764)]