42548296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39989}}^1$

素因数の和:40021

約数の個数: 32

約数和(自身を含む): 95976000

約数和(自身を除く): 53427704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 39989, 79978, 159956, 279923, 319912, 559846, 759791, 1119692, 1519582, 2239384, 3039164, 5318537, 6078328, 10637074, 21274148, 42548296]

約数ペア:

[(1, 42548296), (2, 21274148), (4, 10637074), (7, 6078328), (8, 5318537), (14, 3039164), (19, 2239384), (28, 1519582), (38, 1119692), (56, 759791), (76, 559846), (133, 319912), (152, 279923), (266, 159956), (532, 79978), (1064, 39989)]