27792226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 24462494

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 719, 1438, 1757, 2761, 3514, 5033, 5522, 7909, 10066, 15818, 19327, 38654, 55363, 110726, 180469, 360938, 1263283, 1985159, 2526566, 3970318, 13896113, 27792226]

約数ペア:

[(1, 27792226), (2, 13896113), (7, 3970318), (11, 2526566), (14, 1985159), (22, 1263283), (77, 360938), (154, 180469), (251, 110726), (502, 55363), (719, 38654), (1438, 19327), (1757, 15818), (2761, 10066), (3514, 7909), (5033, 5522)]