227561792

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{18049}}^1$

素因数の和:18258

約数の個数: 28

約数和(自身を含む): 453885300

約数和(自身を除く): 226323508

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 18049, 36098, 72196, 144392, 288784, 577568, 1155136, 3555653, 7111306, 14222612, 28445224, 56890448, 113780896, 227561792]

約数ペア:

[(1, 227561792), (2, 113780896), (4, 56890448), (8, 28445224), (16, 14222612), (32, 7111306), (64, 3555653), (197, 1155136), (394, 577568), (788, 288784), (1576, 144392), (3152, 72196), (6304, 36098), (12608, 18049)]