40451342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 68843520

約数和(自身を除く): 28392178

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 1493, 2986, 13547, 27094, 28367, 34339, 46283, 56734, 68678, 92566, 652441, 879377, 1064509, 1304882, 1758754, 2129018, 20225671, 40451342]

約数ペア:

[(1, 40451342), (2, 20225671), (19, 2129018), (23, 1758754), (31, 1304882), (38, 1064509), (46, 879377), (62, 652441), (437, 92566), (589, 68678), (713, 56734), (874, 46283), (1178, 34339), (1426, 28367), (1493, 27094), (2986, 13547)]