28998368

素因数分解:

$2^5\times 7^1\times {\mathrm{129457}}^1$

素因数の和:129474

約数の個数: 24

約数和(自身を含む): 65246832

約数和(自身を除く): 36248464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 129457, 258914, 517828, 906199, 1035656, 1812398, 2071312, 3624796, 4142624, 7249592, 14499184, 28998368]

約数ペア:

[(1, 28998368), (2, 14499184), (4, 7249592), (7, 4142624), (8, 3624796), (14, 2071312), (16, 1812398), (28, 1035656), (32, 906199), (56, 517828), (112, 258914), (224, 129457)]