28908408

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{2719}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 72460800

約数和(自身を除く): 43552392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 2719, 3544, 5316, 5438, 8157, 10632, 10876, 16314, 21752, 32628, 65256, 1204517, 2409034, 3613551, 4818068, 7227102, 9636136, 14454204, 28908408]

約数ペア:

[(1, 28908408), (2, 14454204), (3, 9636136), (4, 7227102), (6, 4818068), (8, 3613551), (12, 2409034), (24, 1204517), (443, 65256), (886, 32628), (1329, 21752), (1772, 16314), (2658, 10876), (2719, 10632), (3544, 8157), (5316, 5438)]