57086456

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 126804480

約数和(自身を除く): 69718024

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 151, 157, 172, 301, 302, 314, 344, 602, 604, 628, 1057, 1099, 1204, 1208, 1256, 2114, 2198, 2408, 4228, 4396, 6493, 6751, 8456, 8792, 12986, 13502, 23707, 25972, 27004, 45451, 47257, 47414, 51944, 54008, 90902, 94514, 94828, 165949, 181804, 189028, 189656, 331898, 363608, 378056, 663796, 1019401, 1327592, 2038802, 4077604, 7135807, 8155208, 14271614, 28543228, 57086456]

約数ペア:

[(1, 57086456), (2, 28543228), (4, 14271614), (7, 8155208), (8, 7135807), (14, 4077604), (28, 2038802), (43, 1327592), (56, 1019401), (86, 663796), (151, 378056), (157, 363608), (172, 331898), (301, 189656), (302, 189028), (314, 181804), (344, 165949), (602, 94828), (604, 94514), (628, 90902), (1057, 54008), (1099, 51944), (1204, 47414), (1208, 47257), (1256, 45451), (2114, 27004), (2198, 25972), (2408, 23707), (4228, 13502), (4396, 12986), (6493, 8792), (6751, 8456)]