40295257

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 46037760

約数和(自身を除く): 5742503

約数列:

[1, 19, 31, 37, 43, 589, 703, 817, 1147, 1333, 1591, 1849, 21793, 25327, 30229, 35131, 49321, 57319, 68413, 937099, 1089061, 1299847, 2120803, 40295257]

約数ペア:

[(1, 40295257), (19, 2120803), (31, 1299847), (37, 1089061), (43, 937099), (589, 68413), (703, 57319), (817, 49321), (1147, 35131), (1333, 30229), (1591, 25327), (1849, 21793)]