24955252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 28509068

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 509, 721, 1018, 1442, 1751, 2036, 2884, 3502, 3563, 7004, 7126, 8653, 12257, 14252, 17306, 24514, 34612, 49028, 52427, 60571, 104854, 121142, 209708, 242284, 366989, 733978, 891259, 1467956, 1782518, 3565036, 6238813, 12477626, 24955252]

約数ペア:

[(1, 24955252), (2, 12477626), (4, 6238813), (7, 3565036), (14, 1782518), (17, 1467956), (28, 891259), (34, 733978), (68, 366989), (103, 242284), (119, 209708), (206, 121142), (238, 104854), (412, 60571), (476, 52427), (509, 49028), (721, 34612), (1018, 24514), (1442, 17306), (1751, 14252), (2036, 12257), (2884, 8653), (3502, 7126), (3563, 7004)]