28277194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1297}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 46354176

約数和(自身を除く): 18076982

約数列:

[1, 2, 11, 22, 991, 1297, 1982, 2594, 10901, 14267, 21802, 28534, 1285327, 2570654, 14138597, 28277194]

約数ペア:

[(1, 28277194), (2, 14138597), (11, 2570654), (22, 1285327), (991, 28534), (1297, 21802), (1982, 14267), (2594, 10901)]