28931440594

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1493}}^1\times {\mathrm{1873}}^1$

素因数の和:4114

約数の個数: 32

約数和(自身を含む): 49723666560

約数和(自身を除く): 20792225966

約数列:

[1, 2, 7, 14, 739, 1478, 1493, 1873, 2986, 3746, 5173, 10346, 10451, 13111, 20902, 26222, 1103327, 1384147, 2206654, 2768294, 2796389, 5592778, 7723289, 9689029, 15446578, 19378058, 19574723, 39149446, 2066531471, 4133062942, 14465720297, 28931440594]

約数ペア:

[(1, 28931440594), (2, 14465720297), (7, 4133062942), (14, 2066531471), (739, 39149446), (1478, 19574723), (1493, 19378058), (1873, 15446578), (2986, 9689029), (3746, 7723289), (5173, 5592778), (10346, 2796389), (10451, 2768294), (13111, 2206654), (20902, 1384147), (26222, 1103327)]