7641344

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1606

約数の個数: 36

約数和(自身を含む): 16065840

約数和(自身を除く): 8424496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 1571, 2432, 3142, 4864, 6284, 12568, 25136, 29849, 50272, 59698, 100544, 119396, 201088, 238792, 402176, 477584, 955168, 1910336, 3820672, 7641344]

約数ペア:

[(1, 7641344), (2, 3820672), (4, 1910336), (8, 955168), (16, 477584), (19, 402176), (32, 238792), (38, 201088), (64, 119396), (76, 100544), (128, 59698), (152, 50272), (256, 29849), (304, 25136), (608, 12568), (1216, 6284), (1571, 4864), (2432, 3142)]