7480424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 16682400

約数和(自身を除く): 9201976

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 139, 217, 248, 278, 434, 556, 868, 961, 973, 1112, 1736, 1922, 1946, 3844, 3892, 4309, 6727, 7688, 7784, 8618, 13454, 17236, 26908, 30163, 34472, 53816, 60326, 120652, 133579, 241304, 267158, 534316, 935053, 1068632, 1870106, 3740212, 7480424]

約数ペア:

[(1, 7480424), (2, 3740212), (4, 1870106), (7, 1068632), (8, 935053), (14, 534316), (28, 267158), (31, 241304), (56, 133579), (62, 120652), (124, 60326), (139, 53816), (217, 34472), (248, 30163), (278, 26908), (434, 17236), (556, 13454), (868, 8618), (961, 7784), (973, 7688), (1112, 6727), (1736, 4309), (1922, 3892), (1946, 3844)]