5554688

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 40

約数和(自身を含む): 11703120

約数和(自身を除く): 6148432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 571, 608, 1142, 1216, 2284, 2432, 4568, 4864, 9136, 9728, 10849, 18272, 21698, 36544, 43396, 73088, 86792, 146176, 173584, 292352, 347168, 694336, 1388672, 2777344, 5554688]

約数ペア:

[(1, 5554688), (2, 2777344), (4, 1388672), (8, 694336), (16, 347168), (19, 292352), (32, 173584), (38, 146176), (64, 86792), (76, 73088), (128, 43396), (152, 36544), (256, 21698), (304, 18272), (512, 10849), (571, 9728), (608, 9136), (1142, 4864), (1216, 4568), (2284, 2432)]