27601184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 59919552

約数和(自身を除く): 32318368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 1543, 2236, 3086, 4472, 6172, 8944, 12344, 17888, 20059, 24688, 40118, 49376, 66349, 80236, 132698, 160472, 265396, 320944, 530792, 641888, 862537, 1061584, 1725074, 2123168, 3450148, 6900296, 13800592, 27601184]

約数ペア:

[(1, 27601184), (2, 13800592), (4, 6900296), (8, 3450148), (13, 2123168), (16, 1725074), (26, 1061584), (32, 862537), (43, 641888), (52, 530792), (86, 320944), (104, 265396), (172, 160472), (208, 132698), (344, 80236), (416, 66349), (559, 49376), (688, 40118), (1118, 24688), (1376, 20059), (1543, 17888), (2236, 12344), (3086, 8944), (4472, 6172)]