28355508

素因数分解:

$2^2\times 3^4\times {\mathrm{87517}}^1$

素因数の和:87533

約数の個数: 30

約数和(自身を含む): 74127746

約数和(自身を除く): 45772238

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87517, 175034, 262551, 350068, 525102, 787653, 1050204, 1575306, 2362959, 3150612, 4725918, 7088877, 9451836, 14177754, 28355508]

約数ペア:

[(1, 28355508), (2, 14177754), (3, 9451836), (4, 7088877), (6, 4725918), (9, 3150612), (12, 2362959), (18, 1575306), (27, 1050204), (36, 787653), (54, 525102), (81, 350068), (108, 262551), (162, 175034), (324, 87517)]