679650928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{104369}}^1$

素因数の和:104425

約数の個数: 40

約数和(自身を含む): 1475374320

約数和(自身を除く): 795723392

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 104369, 208738, 417476, 834952, 1148059, 1669904, 2296118, 3861653, 4592236, 7723306, 9184472, 15446612, 18368944, 30893224, 42478183, 61786448, 84956366, 169912732, 339825464, 679650928]

約数ペア:

[(1, 679650928), (2, 339825464), (4, 169912732), (8, 84956366), (11, 61786448), (16, 42478183), (22, 30893224), (37, 18368944), (44, 15446612), (74, 9184472), (88, 7723306), (148, 4592236), (176, 3861653), (296, 2296118), (407, 1669904), (592, 1148059), (814, 834952), (1628, 417476), (3256, 208738), (6512, 104369)]