25758438

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 54747360

約数和(自身を除く): 28988922

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 4001, 6438, 8002, 12003, 24006, 116029, 148037, 232058, 296074, 348087, 444111, 696174, 888222, 4293073, 8586146, 12879219, 25758438]

約数ペア:

[(1, 25758438), (2, 12879219), (3, 8586146), (6, 4293073), (29, 888222), (37, 696174), (58, 444111), (74, 348087), (87, 296074), (111, 232058), (174, 148037), (222, 116029), (1073, 24006), (2146, 12003), (3219, 8002), (4001, 6438)]