42747194

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 75046656

約数和(自身を除く): 32299462

約数列:

[1, 2, 7, 14, 73, 146, 151, 277, 302, 511, 554, 1022, 1057, 1939, 2114, 3878, 11023, 20221, 22046, 40442, 41827, 77161, 83654, 141547, 154322, 283094, 292789, 585578, 3053371, 6106742, 21373597, 42747194]

約数ペア:

[(1, 42747194), (2, 21373597), (7, 6106742), (14, 3053371), (73, 585578), (146, 292789), (151, 283094), (277, 154322), (302, 141547), (511, 83654), (554, 77161), (1022, 41827), (1057, 40442), (1939, 22046), (2114, 20221), (3878, 11023)]