28055902

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25367}}^1$

素因数の和:25455

約数の個数: 16

約数和(自身を含む): 48706560

約数和(自身を除く): 20650658

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 25367, 50734, 177569, 355138, 2003993, 4007986, 14027951, 28055902]

約数ペア:

[(1, 28055902), (2, 14027951), (7, 4007986), (14, 2003993), (79, 355138), (158, 177569), (553, 50734), (1106, 25367)]