2158768064

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{475081}}^1$

素因数の和:475164

約数の個数: 28

約数和(自身を含む): 4344149808

約数和(自身を除く): 2185381744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 475081, 950162, 1900324, 3800648, 7601296, 15202592, 30405184, 33730751, 67461502, 134923004, 269846008, 539692016, 1079384032, 2158768064]

約数ペア:

[(1, 2158768064), (2, 1079384032), (4, 539692016), (8, 269846008), (16, 134923004), (32, 67461502), (64, 33730751), (71, 30405184), (142, 15202592), (284, 7601296), (568, 3800648), (1136, 1900324), (2272, 950162), (4544, 475081)]