40274856

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1409}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 109430100

約数和(自身を除く): 69155244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1409, 1588, 2382, 2818, 3176, 3573, 4227, 4764, 5636, 7146, 8454, 9528, 11272, 12681, 14292, 16908, 25362, 28584, 33816, 50724, 101448, 559373, 1118746, 1678119, 2237492, 3356238, 4474984, 5034357, 6712476, 10068714, 13424952, 20137428, 40274856]

約数ペア:

[(1, 40274856), (2, 20137428), (3, 13424952), (4, 10068714), (6, 6712476), (8, 5034357), (9, 4474984), (12, 3356238), (18, 2237492), (24, 1678119), (36, 1118746), (72, 559373), (397, 101448), (794, 50724), (1191, 33816), (1409, 28584), (1588, 25362), (2382, 16908), (2818, 14292), (3176, 12681), (3573, 11272), (4227, 9528), (4764, 8454), (5636, 7146)]