27921152

素因数分解:

$2^8\times 7^1\times {\mathrm{15581}}^1$

素因数の和:15604

約数の個数: 36

約数和(自身を含む): 63699216

約数和(自身を除く): 35778064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 15581, 31162, 62324, 109067, 124648, 218134, 249296, 436268, 498592, 872536, 997184, 1745072, 1994368, 3490144, 3988736, 6980288, 13960576, 27921152]

約数ペア:

[(1, 27921152), (2, 13960576), (4, 6980288), (7, 3988736), (8, 3490144), (14, 1994368), (16, 1745072), (28, 997184), (32, 872536), (56, 498592), (64, 436268), (112, 249296), (128, 218134), (224, 124648), (256, 109067), (448, 62324), (896, 31162), (1792, 15581)]