4405744

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 9860480

約数和(自身を除く): 5454736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 283, 556, 566, 973, 1112, 1132, 1946, 1981, 2224, 2264, 3892, 3962, 4528, 7784, 7924, 15568, 15848, 31696, 39337, 78674, 157348, 275359, 314696, 550718, 629392, 1101436, 2202872, 4405744]

約数ペア:

[(1, 4405744), (2, 2202872), (4, 1101436), (7, 629392), (8, 550718), (14, 314696), (16, 275359), (28, 157348), (56, 78674), (112, 39337), (139, 31696), (278, 15848), (283, 15568), (556, 7924), (566, 7784), (973, 4528), (1112, 3962), (1132, 3892), (1946, 2264), (1981, 2224)]