28353164

素因数分解:

$2^2\times 7^2\times {\mathrm{144659}}^1$

素因数の和:144677

約数の個数: 18

約数和(自身を含む): 57719340

約数和(自身を除く): 29366176

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 144659, 289318, 578636, 1012613, 2025226, 4050452, 7088291, 14176582, 28353164]

約数ペア:

[(1, 28353164), (2, 14176582), (4, 7088291), (7, 4050452), (14, 2025226), (28, 1012613), (49, 578636), (98, 289318), (196, 144659)]