64452752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44267}}^1$

素因数の和:44295

約数の個数: 40

約数和(自身を含む): 153698496

約数和(自身を除く): 89245744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 44267, 88534, 177068, 309869, 354136, 575471, 619738, 708272, 1150942, 1239476, 2301884, 2478952, 4028297, 4603768, 4957904, 8056594, 9207536, 16113188, 32226376, 64452752]

約数ペア:

[(1, 64452752), (2, 32226376), (4, 16113188), (7, 9207536), (8, 8056594), (13, 4957904), (14, 4603768), (16, 4028297), (26, 2478952), (28, 2301884), (52, 1239476), (56, 1150942), (91, 708272), (104, 619738), (112, 575471), (182, 354136), (208, 309869), (364, 177068), (728, 88534), (1456, 44267)]