7137875248

素因数分解:

$2^4\times 7^1\times {\mathrm{63731029}}^1$

素因数の和:63731044

約数の個数: 20

約数和(自身を含む): 15805295440

約数和(自身を除く): 8667420192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 63731029, 127462058, 254924116, 446117203, 509848232, 892234406, 1019696464, 1784468812, 3568937624, 7137875248]

約数ペア:

[(1, 7137875248), (2, 3568937624), (4, 1784468812), (7, 1019696464), (8, 892234406), (14, 509848232), (16, 446117203), (28, 254924116), (56, 127462058), (112, 63731029)]