9628808

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 20798400

約数和(自身を除く): 11169592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1237, 1946, 2474, 3892, 4948, 7784, 8659, 9896, 17318, 34636, 69272, 171943, 343886, 687772, 1203601, 1375544, 2407202, 4814404, 9628808]

約数ペア:

[(1, 9628808), (2, 4814404), (4, 2407202), (7, 1375544), (8, 1203601), (14, 687772), (28, 343886), (56, 171943), (139, 69272), (278, 34636), (556, 17318), (973, 9896), (1112, 8659), (1237, 7784), (1946, 4948), (2474, 3892)]