64928814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33503}}^1$

素因数の和:33544

約数の個数: 32

約数和(自身を含む): 144737280

約数和(自身を除く): 79808466

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 33503, 67006, 100509, 201018, 569551, 636557, 1139102, 1273114, 1708653, 1909671, 3417306, 3819342, 10821469, 21642938, 32464407, 64928814]

約数ペア:

[(1, 64928814), (2, 32464407), (3, 21642938), (6, 10821469), (17, 3819342), (19, 3417306), (34, 1909671), (38, 1708653), (51, 1273114), (57, 1139102), (102, 636557), (114, 569551), (323, 201018), (646, 100509), (969, 67006), (1938, 33503)]