28291232

素因数分解:

$2^5\times {\mathrm{331}}^1\times {\mathrm{2671}}^1$

素因数の和:3012

約数の個数: 24

約数和(自身を含む): 55887552

約数和(自身を除く): 27596320

約数列:

[1, 2, 4, 8, 16, 32, 331, 662, 1324, 2648, 2671, 5296, 5342, 10592, 10684, 21368, 42736, 85472, 884101, 1768202, 3536404, 7072808, 14145616, 28291232]

約数ペア:

[(1, 28291232), (2, 14145616), (4, 7072808), (8, 3536404), (16, 1768202), (32, 884101), (331, 85472), (662, 42736), (1324, 21368), (2648, 10684), (2671, 10592), (5296, 5342)]