39263728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18451}}^1$

素因数の和:18485

約数の個数: 40

約数和(自身を含む): 91521920

約数和(自身を除く): 52258192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18451, 36902, 73804, 129157, 147608, 258314, 295216, 350569, 516628, 701138, 1033256, 1402276, 2066512, 2453983, 2804552, 4907966, 5609104, 9815932, 19631864, 39263728]

約数ペア:

[(1, 39263728), (2, 19631864), (4, 9815932), (7, 5609104), (8, 4907966), (14, 2804552), (16, 2453983), (19, 2066512), (28, 1402276), (38, 1033256), (56, 701138), (76, 516628), (112, 350569), (133, 295216), (152, 258314), (266, 147608), (304, 129157), (532, 73804), (1064, 36902), (2128, 18451)]