29093870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 56784672

約数和(自身を除く): 27690802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1373, 1630, 2119, 2746, 4238, 6865, 10595, 13730, 17849, 21190, 35698, 89245, 178490, 223799, 447598, 1118995, 2237990, 2909387, 5818774, 14546935, 29093870]

約数ペア:

[(1, 29093870), (2, 14546935), (5, 5818774), (10, 2909387), (13, 2237990), (26, 1118995), (65, 447598), (130, 223799), (163, 178490), (326, 89245), (815, 35698), (1373, 21190), (1630, 17849), (2119, 13730), (2746, 10595), (4238, 6865)]