18692672

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{4001}}^1$

素因数の和:4086

約数の個数: 28

約数和(自身を含む): 37610796

約数和(自身を除く): 18918124

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4001, 4672, 8002, 16004, 32008, 64016, 128032, 256064, 292073, 584146, 1168292, 2336584, 4673168, 9346336, 18692672]

約数ペア:

[(1, 18692672), (2, 9346336), (4, 4673168), (8, 2336584), (16, 1168292), (32, 584146), (64, 292073), (73, 256064), (146, 128032), (292, 64016), (584, 32008), (1168, 16004), (2336, 8002), (4001, 4672)]