65028328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 126466560

約数和(自身を除く): 61438232

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 263, 526, 997, 1052, 1994, 2104, 3988, 7976, 8153, 16306, 30907, 32612, 61814, 65224, 123628, 247256, 262211, 524422, 1048844, 2097688, 8128541, 16257082, 32514164, 65028328]

約数ペア:

[(1, 65028328), (2, 32514164), (4, 16257082), (8, 8128541), (31, 2097688), (62, 1048844), (124, 524422), (248, 262211), (263, 247256), (526, 123628), (997, 65224), (1052, 61814), (1994, 32612), (2104, 30907), (3988, 16306), (7976, 8153)]