65572752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195157}}^1$

素因数の和:195175

約数の個数: 40

約数和(自身を含む): 193596736

約数和(自身を除く): 128023984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195157, 390314, 585471, 780628, 1170942, 1366099, 1561256, 2341884, 2732198, 3122512, 4098297, 4683768, 5464396, 8196594, 9367536, 10928792, 16393188, 21857584, 32786376, 65572752]

約数ペア:

[(1, 65572752), (2, 32786376), (3, 21857584), (4, 16393188), (6, 10928792), (7, 9367536), (8, 8196594), (12, 5464396), (14, 4683768), (16, 4098297), (21, 3122512), (24, 2732198), (28, 2341884), (42, 1561256), (48, 1366099), (56, 1170942), (84, 780628), (112, 585471), (168, 390314), (336, 195157)]