28460416

素因数分解:

$2^7\times {\mathrm{222347}}^1$

素因数の和:222361

約数の個数: 16

約数和(自身を含む): 56698740

約数和(自身を除く): 28238324

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 222347, 444694, 889388, 1778776, 3557552, 7115104, 14230208, 28460416]

約数ペア:

[(1, 28460416), (2, 14230208), (4, 7115104), (8, 3557552), (16, 1778776), (32, 889388), (64, 444694), (128, 222347)]