28434976

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21673}}^1$

素因数の和:21724

約数の個数: 24

約数和(自身を含む): 57349404

約数和(自身を除く): 28914428

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21673, 43346, 86692, 173384, 346768, 693536, 888593, 1777186, 3554372, 7108744, 14217488, 28434976]

約数ペア:

[(1, 28434976), (2, 14217488), (4, 7108744), (8, 3554372), (16, 1777186), (32, 888593), (41, 693536), (82, 346768), (164, 173384), (328, 86692), (656, 43346), (1312, 21673)]