4288304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 8904192

約数和(自身を除く): 4615888

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 271, 344, 368, 542, 688, 989, 1084, 1978, 2168, 3956, 4336, 6233, 7912, 11653, 12466, 15824, 23306, 24932, 46612, 49864, 93224, 99728, 186448, 268019, 536038, 1072076, 2144152, 4288304]

約数ペア:

[(1, 4288304), (2, 2144152), (4, 1072076), (8, 536038), (16, 268019), (23, 186448), (43, 99728), (46, 93224), (86, 49864), (92, 46612), (172, 24932), (184, 23306), (271, 15824), (344, 12466), (368, 11653), (542, 7912), (688, 6233), (989, 4336), (1084, 3956), (1978, 2168)]