2777344

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 5845840

約数和(自身を除く): 3068496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 571, 608, 1142, 1216, 2284, 2432, 4568, 4864, 9136, 10849, 18272, 21698, 36544, 43396, 73088, 86792, 146176, 173584, 347168, 694336, 1388672, 2777344]

約数ペア:

[(1, 2777344), (2, 1388672), (4, 694336), (8, 347168), (16, 173584), (19, 146176), (32, 86792), (38, 73088), (64, 43396), (76, 36544), (128, 21698), (152, 18272), (256, 10849), (304, 9136), (571, 4864), (608, 4568), (1142, 2432), (1216, 2284)]