40456586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 68342400

約数和(自身を除く): 27885814

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 437, 779, 874, 943, 1129, 1558, 1886, 2258, 17917, 21451, 25967, 35834, 42902, 46289, 51934, 92578, 493373, 879491, 986746, 1064647, 1758982, 2129294, 20228293, 40456586]

約数ペア:

[(1, 40456586), (2, 20228293), (19, 2129294), (23, 1758982), (38, 1064647), (41, 986746), (46, 879491), (82, 493373), (437, 92578), (779, 51934), (874, 46289), (943, 42902), (1129, 35834), (1558, 25967), (1886, 21451), (2258, 17917)]