1567428688

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{341339}}^1$

素因数の和:341395

約数の個数: 40

約数和(自身を含む): 3555397440

約数和(自身を除く): 1987968752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 341339, 682678, 1365356, 2389373, 2730712, 4778746, 5461424, 9557492, 13994899, 19114984, 27989798, 38229968, 55979596, 97964293, 111959192, 195928586, 223918384, 391857172, 783714344, 1567428688]

約数ペア:

[(1, 1567428688), (2, 783714344), (4, 391857172), (7, 223918384), (8, 195928586), (14, 111959192), (16, 97964293), (28, 55979596), (41, 38229968), (56, 27989798), (82, 19114984), (112, 13994899), (164, 9557492), (287, 5461424), (328, 4778746), (574, 2730712), (656, 2389373), (1148, 1365356), (2296, 682678), (4592, 341339)]