28895314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4723}}^1$

素因数の和:4774

約数の個数: 32

約数和(自身を含む): 54420480

約数和(自身を除く): 25525166

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 4723, 6118, 9446, 33061, 66122, 89737, 108629, 179474, 217258, 628159, 760403, 1256318, 1520806, 2063951, 4127902, 14447657, 28895314]

約数ペア:

[(1, 28895314), (2, 14447657), (7, 4127902), (14, 2063951), (19, 1520806), (23, 1256318), (38, 760403), (46, 628159), (133, 217258), (161, 179474), (266, 108629), (322, 89737), (437, 66122), (874, 33061), (3059, 9446), (4723, 6118)]