7254656

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 15350490

約数和(自身を除く): 8095834

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 157, 304, 314, 361, 608, 628, 722, 1216, 1256, 1444, 2432, 2512, 2888, 2983, 5024, 5776, 5966, 10048, 11552, 11932, 20096, 23104, 23864, 46208, 47728, 56677, 95456, 113354, 190912, 226708, 381824, 453416, 906832, 1813664, 3627328, 7254656]

約数ペア:

[(1, 7254656), (2, 3627328), (4, 1813664), (8, 906832), (16, 453416), (19, 381824), (32, 226708), (38, 190912), (64, 113354), (76, 95456), (128, 56677), (152, 47728), (157, 46208), (304, 23864), (314, 23104), (361, 20096), (608, 11932), (628, 11552), (722, 10048), (1216, 5966), (1256, 5776), (1444, 5024), (2432, 2983), (2512, 2888)]