27455456

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6451}}^1$

素因数の和:6487

約数の個数: 48

約数和(自身を含む): 65036160

約数和(自身を除く): 37580704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 6451, 12902, 25804, 45157, 51608, 90314, 103216, 122569, 180628, 206432, 245138, 361256, 490276, 722512, 857983, 980552, 1445024, 1715966, 1961104, 3431932, 3922208, 6863864, 13727728, 27455456]

約数ペア:

[(1, 27455456), (2, 13727728), (4, 6863864), (7, 3922208), (8, 3431932), (14, 1961104), (16, 1715966), (19, 1445024), (28, 980552), (32, 857983), (38, 722512), (56, 490276), (76, 361256), (112, 245138), (133, 206432), (152, 180628), (224, 122569), (266, 103216), (304, 90314), (532, 51608), (608, 45157), (1064, 25804), (2128, 12902), (4256, 6451)]