71503904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131441}}^1$

素因数の和:131468

約数の個数: 24

約数和(自身を含む): 149055228

約数和(自身を除く): 77551324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 131441, 262882, 525764, 1051528, 2103056, 2234497, 4206112, 4468994, 8937988, 17875976, 35751952, 71503904]

約数ペア:

[(1, 71503904), (2, 35751952), (4, 17875976), (8, 8937988), (16, 4468994), (17, 4206112), (32, 2234497), (34, 2103056), (68, 1051528), (136, 525764), (272, 262882), (544, 131441)]