65880952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 128217600

約数和(自身を除く): 62336648

約数列:

[1, 2, 4, 8, 31, 62, 124, 211, 248, 422, 844, 1259, 1688, 2518, 5036, 6541, 10072, 13082, 26164, 39029, 52328, 78058, 156116, 265649, 312232, 531298, 1062596, 2125192, 8235119, 16470238, 32940476, 65880952]

約数ペア:

[(1, 65880952), (2, 32940476), (4, 16470238), (8, 8235119), (31, 2125192), (62, 1062596), (124, 531298), (211, 312232), (248, 265649), (422, 156116), (844, 78058), (1259, 52328), (1688, 39029), (2518, 26164), (5036, 13082), (6541, 10072)]