661132192

素因数分解:

$2^5\times 7^1\times {\mathrm{2951483}}^1$

素因数の和:2951500

約数の個数: 24

約数和(自身を含む): 1487547936

約数和(自身を除く): 826415744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2951483, 5902966, 11805932, 20660381, 23611864, 41320762, 47223728, 82641524, 94447456, 165283048, 330566096, 661132192]

約数ペア:

[(1, 661132192), (2, 330566096), (4, 165283048), (7, 94447456), (8, 82641524), (14, 47223728), (16, 41320762), (28, 23611864), (32, 20660381), (56, 11805932), (112, 5902966), (224, 2951483)]