7769584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 16106112

約数和(自身を除く): 8336528

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 491, 688, 982, 989, 1964, 1978, 3928, 3956, 7856, 7912, 11293, 15824, 21113, 22586, 42226, 45172, 84452, 90344, 168904, 180688, 337808, 485599, 971198, 1942396, 3884792, 7769584]

約数ペア:

[(1, 7769584), (2, 3884792), (4, 1942396), (8, 971198), (16, 485599), (23, 337808), (43, 180688), (46, 168904), (86, 90344), (92, 84452), (172, 45172), (184, 42226), (344, 22586), (368, 21113), (491, 15824), (688, 11293), (982, 7912), (989, 7856), (1964, 3956), (1978, 3928)]