8348144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3957

約数の個数: 40

約数和(自身を含む): 19463040

約数和(自身を除く): 11114896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3923, 7846, 15692, 27461, 31384, 54922, 62768, 74537, 109844, 149074, 219688, 298148, 439376, 521759, 596296, 1043518, 1192592, 2087036, 4174072, 8348144]

約数ペア:

[(1, 8348144), (2, 4174072), (4, 2087036), (7, 1192592), (8, 1043518), (14, 596296), (16, 521759), (19, 439376), (28, 298148), (38, 219688), (56, 149074), (76, 109844), (112, 74537), (133, 62768), (152, 54922), (266, 31384), (304, 27461), (532, 15692), (1064, 7846), (2128, 3923)]