71958512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{155083}}^1$

素因数の和:155120

約数の個数: 20

約数和(自身を含む): 144228120

約数和(自身を除く): 72269608

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 155083, 310166, 620332, 1240664, 2481328, 4497407, 8994814, 17989628, 35979256, 71958512]

約数ペア:

[(1, 71958512), (2, 35979256), (4, 17989628), (8, 8994814), (16, 4497407), (29, 2481328), (58, 1240664), (116, 620332), (232, 310166), (464, 155083)]